Form 10-Q - Quarterly report [Sections 13 or 15(d)]

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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

(Mark One)

☒

QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended September 30, 2024

☐

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number 000-23125

OSI SYSTEMS, INC.

(Exact name of registrant as specified in its charter)


Delaware		33-0238801
(State or other jurisdiction of incorporation or organization)		(I.R.S. Employer Identification No.)

12525 Chadron Avenue

Hawthorne, California 90250

(Address of principal executive offices) (Zip Code)

(310) 978-0516

(Registrant’s telephone number, including area code)

N/A

(Former name, former address and former fiscal year, if changed since last report)

Securities registered pursuant to Section 12(b) of the Act:

Title of each class		Trading Symbol(s)		Name of each exchange on which registered
Common Stock, $0.001 par value		OSIS		The Nasdaq Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☒		Accelerated filer ☐

Non-accelerated filer ☐		Smaller reporting company ☐

		Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of October 21, 2024, there were 16,710,749 shares of the registrant’s common stock outstanding.

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OSI SYSTEMS, INC.

INDEX

		PAGE

PART I — FINANCIAL INFORMATION		3

Item 1 —	Financial Statements (Unaudited)	3
	Condensed Consolidated Balance Sheets at June 30, 2024 and September 30, 2024	3
	Condensed Consolidated Statements of Operations for the three months ended September 30, 2023 and 2024	4
	Condensed Consolidated Statements of Comprehensive Income for the three months ended September 30, 2023 and 2024	5
	Condensed Consolidated Statements of Stockholders’ Equity for the three months ended September 30, 2023 and 2024	6
	Condensed Consolidated Statements of Cash Flows for the three months ended September 30, 2023 and 2024	7
	Notes to Condensed Consolidated Financial Statements	8
Item 2 —	Management’s Discussion and Analysis of Financial Condition and Results of Operations	23
Item 3 —	Quantitative and Qualitative Disclosures about Market Risk	28
Item 4 —	Controls and Procedures	29

PART II — OTHER INFORMATION		30
Item 1 —	Legal Proceedings	30
Item 1A —	Risk Factors	30
Item 2 —	Unregistered Sales of Equity Securities and Use of Proceeds	30
Item 3 —	Defaults Upon Senior Securities	30
Item 4 —	Mine Safety Disclosures	30
Item 5 —	Other Information	30
Item 6 —	Exhibits	31
Signatures		32

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PART I—FINANCIAL INFORMATION

ITEM 1. FINANCIAL STATEMENTS

OSI SYSTEMS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED)

(amounts in thousands, except share amounts and par value)


	June 30,		September 30,
	2024		2024
ASSETS
CURRENT ASSETS:
Cash and cash equivalents	$	95,353	$	85,053
Accounts receivable, net		648,155		687,610
Inventories		397,939		456,030
Prepaid expenses and other current assets		74,077		81,310
Total current assets		1,215,524		1,310,003
Property and equipment, net		113,967		124,613
Goodwill		351,480		381,444
Intangible assets, net		139,529		183,222
Other assets		115,508		114,232
Total assets	$	1,936,008	$	2,113,514
LIABILITIES AND STOCKHOLDERS’ EQUITY
CURRENT LIABILITIES:
Bank lines of credit	$	384,000	$	259,000
Current portion of long-term debt		8,167		8,217
Accounts payable		191,149		191,932
Accrued payroll and related expenses		46,732		41,048
Advances from customers		53,431		63,996
Other accrued expenses and current liabilities		131,158		148,343
Total current liabilities		814,637		712,536
Long-term debt, net		129,383		468,084
Other long-term liabilities		128,505		146,399
Total liabilities		1,072,525		1,327,019
Commitments and contingencies (Note 10)
STOCKHOLDERS’ EQUITY:
Preferred stock, $0.001 par value—10,000,000 shares authorized; no shares issued or outstanding		—		—
Common stock, $0.001 par value—100,000,000 shares authorized; issued and outstanding, 17,055,497 shares at June 30, 2024 and 16,710,749 shares at September 30, 2024		24,289		17
Retained earnings		861,230		810,553
Accumulated other comprehensive loss		(22,036)		(24,075)
Total stockholders’ equity		863,483		786,495
Total liabilities and stockholders’ equity	$	1,936,008	$	2,113,514

See accompanying notes to condensed consolidated financial statements.

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OSI SYSTEMS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED)

(amounts in thousands, except per share data)


	Three Months Ended September 30,
	2023		2024
Net revenues:
Products	$	199,709	$	255,808
Services		79,501		88,199
Total net revenues		279,210		344,007
Cost of goods sold:
Products		136,983		170,422
Services		43,482		52,083
Total cost of goods sold		180,465		222,505
Gross profit		98,745		121,502
Operating expenses:
Selling, general and administrative		59,798		72,223
Research and development		15,922		17,773
Restructuring and other charges, net		466		1,178
Total operating expenses		76,186		91,174
Income from operations		22,559		30,328
Interest and other expense, net		(5,748)		(7,359)
Income before income taxes		16,811		22,969
Provision for income taxes		(3,932)		(5,033)
Net income	$	12,879	$	17,936
Earnings per share:
Basic	$	0.77	$	1.07
Diluted	$	0.75	$	1.05
Shares used in per share calculation:
Basic		16,825		16,742
Diluted		17,175		17,055

See accompanying notes to condensed consolidated financial statements.

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OSI SYSTEMS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (UNAUDITED)

(amounts in thousands)


	Three Months Ended September 30,
	2023		2024
Net income	$	12,879	$	17,936
Other comprehensive income (loss):
Foreign currency translation adjustment, net of tax		(3,172)		1,181
Net unrealized gain (loss) on derivatives, net of tax		1,147		(3,220)
Other, net of tax		137		—
Other comprehensive loss		(1,888)		(2,039)
Comprehensive income	$	10,991	$	15,897

See accompanying notes to condensed consolidated financial statements.

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OSI SYSTEMS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS’ EQUITY (UNAUDITED)

(amounts in thousands, except share data)


	Three Months Ended September 30, 2023
						Accumulated
	Common Stock					Other
	Number of			Retained		Comprehensive
	Shares	Amount		Earnings		Loss		Total
Balance—June 30, 2023	16,755,772	$	9,835	$	735,957	$	(19,627)	$	726,165
Exercise of stock options	4,752		420		—		—		420
Vesting of RSUs	363,820		—		—		—		—
Shares issued under employee stock purchase plan	29,813		2,031		—		—		2,031
Stock-based compensation expense	—		7,089		—		—		7,089
Taxes paid related to net share settlement of equity awards	(166,315)		(19,358)		(2,881)		—		(22,239)
Net income	—		—		12,879		—		12,879
Other comprehensive loss	—		—		—		(1,888)		(1,888)
Balance—September 30, 2023	16,987,842	$	17	$	745,955	$	(21,515)	$	724,457


	Three Months Ended September 30, 2024
						Accumulated
	Common Stock					Other
	Number of			Retained		Comprehensive
	Shares	Amount		Earnings		Loss		Total
Balance—June 30, 2024	17,055,497	$	24,289	$	861,230	$	(22,036)	$	863,483
Exercise of stock options	957		70		—		—		70
Vesting of RSUs	297,418		—		—		—		—
Shares issued under employee stock purchase plan	31,143		2,329		—		—		2,329
Stock-based compensation expense	—		6,422		—		—		6,422
Repurchase of common stock	(531,314)		(28,919)		(51,524)		—		(80,443)
Taxes paid related to net share settlement of equity awards	(142,952)		(4,174)		(17,089)		—		(21,263)
Net income	—		—		17,936		—		17,936
Other comprehensive loss	—		—		—		(2,039)		(2,039)
Balance—September 30, 2024	16,710,749	$	17	$	810,553	$	(24,075)	$	786,495

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OSI SYSTEMS, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED)

(amounts in thousands)


	Three Months Ended September 30,
	2023		2024
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$	12,879	$	17,936
Adjustments to reconcile net income to net cash provided by (used in) operating activities, net of effects from acquisitions:
Depreciation and amortization		9,568		11,450
Stock-based compensation expense		7,089		6,422
Recovery of losses on accounts receivable		(433)		(427)
Deferred income taxes		208		(851)
Amortization of debt discount and issuance costs		—		354
Other		42		(21)
Changes in operating assets and liabilities—net of business acquisitions:
Accounts receivable		55,868		(30,187)
Inventories		(82,035)		(54,458)
Prepaid expenses and other assets		(7,605)		(23,325)
Accounts payable		25,851		(4,952)
Accrued payroll and related expenses		(6,606)		(7,811)
Advances from customers		10,770		10,267
Deferred revenue		(7,142)		11,485
Other		(1,310)		26,958
Net cash provided by (used in) operating activities		17,144		(37,160)
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of property and equipment		(5,239)		(7,705)
Proceeds from sale of property and equipment		44		85
Purchases of certificates of deposit		(2,068)		—
Proceeds from maturities of certificates of deposit		1,839		—
Acquisition of business, net of cash acquired		—		(75,500)
Payments for intangible and other assets		(4,154)		(4,372)
Net cash used in investing activities		(9,578)		(87,492)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings (repayments) on bank lines of credit		20,000		(125,000)
Proceeds from long-term debt		394		340,475
Payments on long-term debt		(2,073)		(2,078)
Proceeds from exercise of stock options and employee stock purchase plan		2,451		2,399
Payment of contingent consideration		(383)		(331)
Repurchase of common stock		—		(80,443)
Taxes paid related to net share settlement of equity awards		(22,239)		(21,263)
Net cash provided by (used in) financing activities		(1,850)		113,759
Effect of exchange rate changes on cash		125		593
Net increase (decrease) in cash and cash equivalents		5,841		(10,300)
Cash and cash equivalents—beginning of period		76,750		95,353
Cash and cash equivalents—end of period	$	82,591	$	85,053
Supplemental disclosure of cash flow information:
Cash paid, net during the period for:
Interest	$	5,455	$	5,231
Income taxes	$	6,795	$	13,540

See accompanying notes to condensed consolidated financial statements.

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OSI SYSTEMS, INC. AND SUBSIDIARIES

NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS

(Unaudited)

1. Basis of Presentation

The condensed consolidated financial statements include the accounts of OSI Systems, Inc. and our subsidiaries. All significant intercompany accounts and transactions have been eliminated in consolidation. The condensed consolidated financial statements have been prepared by management in accordance with accounting principles generally accepted in the United States of America (“GAAP”) and in conjunction with the rules and regulations of the Securities and Exchange Commission (“SEC”). Certain information and footnote disclosures required for annual financial statements have been condensed or excluded in accordance with SEC rules and regulations and GAAP applicable to interim unaudited financial statements. Accordingly, the condensed consolidated financial statements do not include all of the information and footnotes required by GAAP for audited annual financial statements. In the opinion of management, the condensed consolidated financial statements reflect all adjustments of a normal and recurring nature that are considered necessary for a fair presentation of the results for the interim periods presented. These unaudited condensed consolidated financial statements and the accompanying notes should be read in conjunction with the audited consolidated financial statements and accompanying notes included in our Annual Report on Form 10-K for the fiscal year ended June 30, 2024 filed with the SEC. The results of operations for the three months ended September 30, 2024 are not necessarily indicative of the operating results to be expected for the full 2025 fiscal year or any future periods.

Use of Estimates

The preparation of financial statements in conformity with GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and the disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of sales, costs of sales and expenses during the reporting period. The most significant of these estimates and assumptions for our company relate to contract revenue, fair values of assets acquired and liabilities assumed in business combinations, values for inventories reported at lower of cost or net realizable value, stock-based compensation expense, income taxes, accrued warranty costs, contingent consideration, allowance for doubtful accounts, and the recoverability, useful lives and valuation of recorded amounts of long-lived assets, identifiable intangible assets and goodwill. Changes in estimates are reflected in the periods during which they become known. Due to the inherent uncertainty involved in making estimates, our actual amounts reported in future periods could differ materially from estimated amounts.

Earnings Per Share Computations

We compute basic earnings per share by dividing net income available to common stockholders by the weighted average number of common shares outstanding during the period. We compute diluted earnings per share by dividing net income available to common stockholders by the sum of the weighted average number of common shares and dilutive potential common shares outstanding during the period. Potential common shares consist of the shares issuable upon the exercise of stock options and restricted stock unit awards under the treasury stock method. The underlying equity component of the 2.25% convertible senior notes due 2029 (the “2029 Notes”) discussed in Note 8 to the condensed consolidated financial statements will have a net impact on diluted earnings per share when the average price of our common stock exceeds the conversion price of $191.98 because the principal amount of the 2029 Notes will be settled in cash upon conversion. There was no dilutive effect of the 2029 Notes for the three months ended September 30, 2024.

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):


	Three Months Ended September 30,
	2023		2024
Net income available to common stockholders	$	12,879	$	17,936
Weighted average shares outstanding—basic		16,825		16,742
Dilutive effect of equity awards		350		313
Weighted average shares outstanding—diluted		17,175		17,055
Basic earnings per share	$	0.77	$	1.07
Diluted earnings per share	$	0.75	$	1.05
Shares excluded from diluted earnings per share due to their anti-dilutive effect		8		22

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Cash and Cash Equivalents

We consider all highly liquid investments with maturities of three months or less as of the acquisition date to be cash equivalents.

Our cash and cash equivalents totaled $85.1 million at September 30, 2024. Of this amount, approximately 81% was held by our foreign subsidiaries and subject to repatriation tax considerations. These foreign funds were held primarily by our subsidiaries in India, the United Kingdom, Singapore, Canada and Malaysia and to a lesser extent in Mexico, Egypt, Indonesia Albania and Australia, among other countries. We have cash holdings in financial institutions that exceed insured limits for such financial institutions; however, we mitigate this risk by utilizing international financial institutions which we believe to be of high credit quality.

Fair Value of Financial Instruments

Our financial instruments consist primarily of cash and cash equivalents, insurance company contracts, accounts receivable, accounts payable, debt instruments, an interest rate swap contract and foreign currency forward contracts. The carrying values of financial instruments, other than long-term debt instruments and our interest rate swap contract, are representative of their fair values due to their short-term maturities. The carrying values of our long-term debt instruments are considered to approximate their fair values because the interest rates of these instruments are variable or comparable to current rates for financing available to us. The fair values of our foreign currency forward contracts were not significant as of June 30, 2024 and September 30, 2024.

Fair value is the price that would be received in the sale of an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The “Level 1” category includes assets and liabilities at quoted prices in active markets for identical assets and liabilities. The “Level 2” category includes assets and liabilities from observable inputs other than quoted market prices. The “Level 3” category includes assets and liabilities for which valuation techniques are unobservable and significant to the fair value measurement. Our contingent payment obligations related to acquisitions, which are further discussed in Note 10 to the condensed consolidated financial statements, are in the “Level 3” category for valuation purposes.

The fair values of our financial assets and liabilities are categorized as follows (in thousands):


	June 30, 2024								September 30, 2024
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Assets—Insurance company contracts	$	—	$	49,679	$	—	$	49,679	$	—	$	52,430	$	—	$	52,430
Assets – Interest rate swap contract	$	—	$	4,735	$	—	$	4,735	$	—	$	676	$	—	$	676
Liabilities—Convertible debt	$	—	$	—	$	—	$	—	$	—	$	363,552	$	—	$	363,552
Liabilities—Contingent consideration	$	—	$	—	$	15,375	$	15,375	$	—	$	—	$	24,246	$	24,246

Derivative Instruments and Hedging Activity

Our use of derivatives consists of foreign currency forward contracts and an interest rate swap agreement. Our foreign currency forward contracts are utilized to partially mitigate certain balance sheet exposures or used as a net investment hedge to protect against potential changes resulting from short-term foreign currency fluctuations. These contracts have original maturities of up to three months. We also manage our risk to changes in interest rates using derivative instruments. We use fixed interest rate swaps to effectively convert a portion of the variable interest rate payments to fixed interest rate payments. We do not use hedging instruments for speculative purposes.

The net gains or losses from our foreign currency forward contracts, which are not designated as hedge instruments, are reported in the consolidated statements of operations, and the amounts reported for the three months ended September 30, 2023 and 2024 were not significant. The fair value of our foreign currency forward contracts is estimated using a standard valuation model and market-based observable inputs over the contractual term. Unrealized gains are recognized as assets and unrealized losses are recognized as liabilities. As of June 30, 2024 and September 30, 2024, we held foreign currency forward contracts with notional amounts totaling $96.4 million and $101.7 million, respectively. Unrealized gains and losses from our foreign currency forward contracts as of June 30, 2024 and September 30, 2024 were not significant.

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Our interest rate swap agreement was entered into to improve the predictability of cash flows from interest payments related to our variable, Secured Overnight Financing Rate (“SOFR”) based debt. The interest rate swap matures in December 2026. The interest rate swap is considered an effective cash flow hedge, and as a result, the net gains or losses on such instrument are reported as a component of other comprehensive income (loss) in our consolidated financial statements and are reclassified as net income when the underlying hedged interest impacts earnings. A qualitative and quantitative assessment of the interest rate swap hedge effectiveness is performed on a quarterly basis, unless facts and circumstances indicate that the hedge may no longer be highly effective.

As of June 30, 2024 and September 30, 2024, the notional amount of the derivative instruments designated as an interest rate swap hedge was $175 million. The fair value of the interest rate swap contract as of as of June 30, 2024 and September 30, 2024 is recorded in Other assets within the consolidated balance sheet.

The effect of the cash flow hedges on other comprehensive income (loss) and earnings for the periods presented was as follows:


	Three Months Ended September 30,
	2023		2024
Total interest and other expense, net presented in the condensed consolidated statements of operations in which the effects of cash flow hedges are recorded	$	(5,748)	$	(7,359)
Gain (loss) recognized in other comprehensive income (loss), net of tax		1,147		(3,220)
Amount reclassified from accumulated other comprehensive income (loss) to interest expense, net		872		900

Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the Financial Accounting Standards Board (“FASB”) and other regulatory bodies that are adopted as of the specified effective dates. Unless otherwise discussed, management believes that the impact of recently issued standards, which are not yet effective, will not have a material impact on our Consolidated Financial Statements upon adoption. There were no new pronouncements adopted in the first quarter of fiscal year 2025.

In November 2023, the FASB issued Accounting Standards Update 2023-07, “Improvements to Reportable Segment Disclosures” (“ASU 2023-07”), which requires disclosures of significant expenses by segment and interim disclosure of items that were previously required on an annual basis. ASU 2023-07 is to be applied on a retrospective basis and is effective for fiscal years beginning after December 15, 2023 and interim periods within fiscal years beginning after December 15, 2024 with early adoption permitted. We are evaluating the potential impact of ASU 2023-07 on disclosures in our Consolidated Financial Statements.

In December 2023, the FASB issued Accounting Standards Update 2023-09, “Improvements to Income Tax Disclosures” (“ASU 2023-09”), which provides for additional disclosures primarily related to the income tax rate reconciliations and income taxes paid. ASU 2023-09 requires entities to annually disclose the income tax rate reconciliation using both amounts and percentages, considering several categories of reconciling items, including state and local income taxes, foreign tax effects, tax credits and nontaxable or nondeductible items, among others. Disclosure of the reconciling items is subject to a quantitative threshold and disaggregation by nature and jurisdiction. ASU 2023-09 also requires entities to disclose net income taxes paid to or received from federal, state and foreign jurisdictions, as well as by individual jurisdiction, subject to a five percent quantitative threshold. ASU 2023-09 may be adopted on a prospective or retrospective basis and is effective for fiscal years beginning after December 15, 2024 with early adoption permitted. We are evaluating the potential impact of ASU 2023-09 on disclosures in our Consolidated Financial Statements.

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2. Business Combinations

Under Accounting Standards Codification Topic 805, Business Combinations (“ASC 805”), the acquisition method of accounting requires us to record assets acquired less liabilities assumed from an acquisition at their estimated fair values at the date of acquisition. Any excess of the total estimated purchase price over the estimated fair value of the net assets acquired should be recorded as goodwill. Such valuations require management to make significant estimates and assumptions, especially with respect to intangible assets. Significant estimates in valuing certain intangible assets include, but are not limited to, future expected cash flows from acquired customers, acquired technology, trade names, useful lives and discount rates. Management’s estimates of fair value are based upon assumptions which are believed to be reasonable, but which are inherently uncertain and unpredictable and, as a result, actual results may differ from estimates. During the measurement period for fair value, which is up to one year from the acquisition date, as additional information that existed at the acquisition date becomes available, we may record adjustments to the preliminary assets acquired and liabilities assumed. Upon the conclusion of the measurement period, any subsequent adjustments are included in earnings.

Fiscal Year 2025 Business Acquisition

In September 2024, we (through our Security division) acquired 100% of the shares of common stock of a privately held provider of critical military, space and surveillance solutions for approximately $76.0 million, plus up to $24.0 million in potential contingent consideration. We paid $75.5 million in cash at the closing of the transaction and recorded a holdback liability of $0.5 million which is expected to be paid before the end of the current fiscal year. The cash paid for this acquisition was financed with borrowings from our credit facility. The acquisition date fair value of the contingent consideration was $9.7 million, therefore, when combined with the amount of cash paid at close and the holdback amount, total purchase consideration was $85.7 million which has been allocated to the preliminary fair value of assets acquired and liabilities assumed. The preliminary acquisition date fair value of total assets acquired was $115.0 million which comprised accounts receivable of $29.8 million, inventory and other current assets of $5.9 million, property and equipment of $7.0 million, goodwill of $28.4 million and other intangible assets of $43.9 million. The goodwill recognized for this business acquisition is not deductible for income tax purposes. Other intangible assets include amortizable intangible assets of $35.9 million with amortization periods of 7 to 10 years and an indefinite-lived intangible asset of $8.0 million. The preliminary acquisition date fair value of total liabilities assumed was $29.3 million, which includes a deferred tax liability of $8.4 million that was recognized primarily due to the acquisition of other intangible assets. The preliminary valuation of the assets acquired, liabilities assumed and contingent consideration in the acquisition is subject to revision. If additional information becomes available, we may further revise the preliminary purchase price allocation as soon as practical, but no later than one year from the acquisition date. Revenue from this acquired business was $4.0 million from the acquisition date through September 30, 2024.

Fiscal Year 2024 Business Acquisition

In December 2023, we (through our Optoelectronics and Manufacturing division) acquired a privately held contract manufacturer for approximately $6.3 million. The acquisition was financed with cash on hand. The goodwill recognized for this business acquisition is deductible for income tax purposes.

In October 2023, we (through our Security division) acquired a privately held provider of radiation detection technology for approximately $2.8 million, plus up to $3.6 million in potential contingent consideration. The acquisition was financed with cash on hand. The goodwill recognized for this business acquisition is not deductible for income tax purposes.

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3. Balance Sheet Details

The following tables set forth details of selected balance sheet accounts (in thousands):


	June 30,		September 30,
Accounts receivable, net	2024		2024
Accounts receivable	$	667,227	$	706,844
Less allowance for doubtful accounts		(19,072)		(19,234)
Total	$	648,155	$	687,610


	June 30,		September 30,
Inventories	2024		2024
Raw materials	$	238,086	$	242,738
Work-in-process		66,910		86,425
Finished goods		92,943		126,867
Total	$	397,939	$	456,030


	June 30,		September 30,
Property and equipment, net	2024		2024
Land	$	15,494	$	16,125
Buildings, civil works and improvements		48,552		53,166
Leasehold improvements		13,573		15,462
Equipment and tooling		146,819		150,072
Furniture and fixtures		3,348		3,409
Computer equipment		22,597		23,870
Computer software		29,195		29,710
Computer software implementation in process		6,514		6,015
Construction in process		6,986		10,153
Total		293,078		307,982
Less accumulated depreciation and amortization		(179,111)		(183,369)
Property and equipment, net	$	113,967	$	124,613

Depreciation and amortization expense for property and equipment was $4.9 million and $6.7 million , respectively, for the three months ended September 30, 2023 and 2024.

4. Goodwill and Intangible Assets

The changes in the carrying value of goodwill by segment for the three-month period ended September 30, 2024 were as follows (in thousands):


			Optoelectronics
			and
	Security		Manufacturing		Healthcare
	Division		Division		Division		Consolidated
Balance as of June 30, 2024	$	232,215	$	70,807	$	48,458	$	351,480
Goodwill acquired during the period (see Note 2)		28,372		—		—		28,372
Foreign currency translation adjustment		223		1,201		168		1,592
Balance as of September 30, 2024	$	260,810	$	72,008	$	48,626	$	381,444

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Intangible assets consisted of the following (in thousands):


	June 30, 2024						September 30, 2024
	Gross						Gross
	Carrying		Accumulated		Intangibles		Carrying		Accumulated		Intangibles
	Value		Amortization		Net		Value		Amortization		Net
Amortizable assets:
Software development costs	$	79,228	$	(10,646)	$	68,582	$	83,339	$	(11,353)	$	71,986
Patents		9,116		(3,861)		5,255		9,265		(3,975)		5,290
Developed technology		70,186		(45,740)		24,446		97,284		(47,801)		49,483
Customer relationships		51,113		(41,421)		9,692		42,901		(26,051)		16,850
Total amortizable assets		209,643		(101,668)		107,975		232,789		(89,180)		143,609
Non-amortizable assets:
Trademarks		31,554		—		31,554		39,613		—		39,613
Total intangible assets	$	241,197	$	(101,668)	$	139,529	$	272,402	$	(89,180)	$	183,222

During the three months ended September 30, 2024 intangible assets of $43.9 million were included in the business acquisition described in Note 2.

Amortization expense related to intangible assets was $4.7 and $4.8 million for the three months ended September 30, 2023 and 2024, respectively.

At September 30, 2024, the estimated future amortization expense for amortizable intangible assets was as follows (in thousands):

Fiscal Year


2025 (remaining 9 months)	$	15,814
2026		17,965
2027		16,356
2028		15,532
2029		13,533
Thereafter		64,409
Total	$	143,609

Software development costs for software products incurred before establishing technological feasibility are charged to operations. Software development costs incurred after establishing technological feasibility are capitalized on a product-by-product basis until the product is available for general release to customers at which time amortization begins. Annual amortization, charged to cost of goods sold, is the amount computed using the ratio that current revenues for a product bear to the total current and anticipated future revenues for that product. In the event that future revenues are not estimable, such costs are amortized on a straight-line basis over the remaining estimated economic life of the product. Amortizable assets that have not yet begun to be amortized are included in Thereafter in the table above. For the three months ended September 30, 2023 and 2024, we capitalized software development costs in the amounts of $4.0 million and $4.2 million, respectively.

5. Contract Assets and Liabilities

We enter into contracts to sell products and provide services, and we recognize contract assets and liabilities that arise from these transactions. We recognize revenue and corresponding accounts receivable according to ASC Topic 606, Revenue from Contracts with Customers (“ASC 606”). When we recognize revenue in advance of the point in time at which contracts give us the right to invoice a customer, we record this as unbilled revenue, which is included in accounts receivable, net, on the consolidated balance sheets. We may also receive consideration, per the terms of a contract, from customers prior to transferring control of goods to the customer. We record customer deposits as contract liabilities. Additionally, we may receive payments, most typically under service and warranty contracts, at the onset of the contract and before services have been performed. In such instances, we record a deferred revenue liability in either Other accrued expenses and current liabilities or Other long-term liabilities. We recognize these contract liabilities as sales after all revenue recognition criteria are met.

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The table below shows the balance of contract assets and liabilities as of June 30, 2024 and September 30, 2024, including the change between the periods. There were no substantial non-current contract assets for the periods presented.

Contract Assets (in thousands)


	June 30,		September 30,
	2024		2024		Change		% Change
Unbilled revenue (included in accounts receivable, net)	$	338,944	$	346,589	$	7,645	2	%

Contract Liabilities (in thousands)


	June 30,		September 30,
	2024		2024		Change		% Change
Advances from customers	$	53,431	$	63,996	$	10,565	20	%
Deferred revenue—current		46,855		56,880		10,025	21	%
Deferred revenue—long-term		22,809		23,750		941	4	%

Contract Assets. Contract assets increased by approximately $7.6 million due to $27.9 million from the business acquisition described in Note 2, partially offset by decreases in unbilled revenue primarily from the achievement of certain milestones in our Security division which gives us the right to invoice customers.

Remaining Performance Obligations. Remaining performance obligations related to ASC 606 represent the portion of the transaction price allocated to performance obligations under an original contract with a term greater than one year which are fully or partially unsatisfied at the end of the period. As of September 30, 2024, the portion of the transaction price allocated to remaining performance obligations was approximately $805.2 million. We expect to recognize revenue on approximately of the remaining performance obligations over the next 12 months, and the remainder is expected to be recognized thereafter. During the three months ended September 30, 2024, we recognized revenue of $32.5 million from contract liabilities existing at the beginning of the period.

Practical Expedients. In cases where we are responsible for shipping after the customer has obtained control of the goods, we have elected to treat the shipping activities as fulfillment activities rather than as separate performance obligations. Additionally, we have elected to capitalize the cost to obtain a contract only if the period of amortization would be longer than one year. We only give consideration to whether a customer agreement has a financing component if the period of time between transfer of goods and services and customer payment is greater than one year.

6. Leases

The components of operating lease expense were as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Operating lease cost	$	2,805	$	2,813
Variable lease cost		265		194
Short-term lease cost		325		497
	$	3,395	$	3,504

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Supplemental disclosures related to operating leases were as follows (in thousands):


	Balance Sheet Category	June 30, 2024		September 30, 2024
Operating lease right of use (“ROU”) assets, net	Other assets	$	30,040	$	28,994

Operating lease liabilities, current portion	Other accrued expenses and current liabilities	$	9,706	$	9,745
Operating lease liabilities, long-term	Other long-term liabilities		21,127		20,042
Total operating lease liabilities		$	30,833	$	29,787

Weighted average remaining lease term					3.6 years
Weighted average discount rate					4.6	%

Supplemental cash flow information related to operating leases was as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Cash paid for operating lease liabilities	$	2,994	$	2,895
ROU assets obtained in exchange for new lease obligations		1,791		252

Maturities of operating lease liabilities at September 30, 2024 were as follows (in thousands):


	September 30, 2024
Less than one year	$	10,840
1 – 2 years		9,407
2 – 3 years		6,821
3 – 4 years		2,533
4 – 5 years		1,272
Thereafter		1,432
		32,305
Less: imputed interest		(2,518)
Total lease liabilities	$	29,787

7. Restructuring and Other Charges

We endeavor to align our global capacity and infrastructure with demand by our customers and to effectively integrate acquisitions and thereby improve our operational efficiency.

During the three months ended September 30, 2024, we recognized $1.2 million in restructuring and other charges, which included $0.6 million for employee terminations, $0.2 million for facility closure costs for operational efficiency activities, and $0.4 million in acquisition related costs.

During the three months ended September 30, 2023, we recognized $0.5 million in restructuring and other charges, which included $0.1 million in legal charges, $0.1 million for employee terminations, $0.1 million for facility closure costs for operational efficiency activities, and $0.2 million in acquisition related costs.

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The following tables summarize restructuring and other charges for the periods set forth below (in thousands):


	Three Months Ended September 30, 2023
			Optoelectronics and
			Manufacturing		Healthcare
	Security Division		Division		Division		Corporate		Total
Acquisition-related costs	$	208	$	—	$	—	$	—	$	208
Employee termination costs		13		—		—		110		123
Facility closures/consolidation		—		51		—		—		51
Legal costs, net		52		—		—		32		84
Total	$	273	$	51	$	—	$	142	$	466


	Three Months Ended September 30, 2024
			Optoelectronics and
			Manufacturing		Healthcare
	Security Division		Division		Division		Corporate		Total
Acquisition-related costs	$	350	$	—	$	—	$	—	$	350
Employee termination costs		123		304		152		—		579
Facility closures/consolidation		6		243		—		—		249
Total	$	479	$	547	$	152	$	—	$	1,178

The accrued liability for restructuring and other charges is included in Other accrued expenses and current liabilities in the condensed consolidated balance sheets. The changes in the accrued liability for restructuring and other charges for the three-month period ended September 30, 2024 were as follows (in thousands):


					Facility
	Acquisition-		Employee		Closure/		Legal
	Related		Termination		Consolidation		Costs and
	Costs		Costs		Cost		Settlements		Total
Balance as of June 30, 2024	$	496	$	294	$	227	$	808	$	1,825
Restructuring and other charges, net		350		579		249		—		1,178
Payments, adjustments and reimbursements, net		(503)		(762)		(276)		(4)		(1,545)
Balance as of September 30, 2024	$	343	$	111	$	200	$	804	$	1,458

8. Borrowings

Revolving Credit Facility

Our senior secured credit facility comprises a term loan and a $600 million revolving credit facility which mature in December 2026. The revolving credit facility includes a $300 million sub-limit for letters of credit. Under certain circumstances and subject to certain conditions, we have the ability to increase the revolving credit facility by an amount equal to the greater of $250 million or such amount as would not cause our secured leverage ratio to exceed a specified level. Borrowings under the facility bore interest at SOFR plus a margin of 1.25% as of September 30, 2024 (which margin can range from 1.0% to 1.75% based on our consolidated net leverage ratio as defined in the credit facility). Letters of credit reduce the amount available to borrow under the credit facility by their face value amount. The unused portion of the facility bore a commitment fee of 0.15% as of September 30, 2024 (which fee can range from 0.10% to 0.25% based on our consolidated net leverage ratio as defined in the credit facility). Our borrowings under the credit agreement are guaranteed by certain of our U.S.-based subsidiaries and are secured by substantially all of our assets and substantially all the assets of certain of our subsidiaries. The credit facility contains various representations and warranties, affirmative, negative and financial covenants and events of default. As of September 30, 2024, there were $259.0 million of borrowings outstanding under the revolving credit facility, $77.1 million outstanding under the letters of credit sub-facility, and $133.8 million outstanding under the term loan. As of September 30, 2024, the amount available to borrow under the revolving credit facility was $263.9 million. Loan amounts under the revolving credit facility may be borrowed, repaid and re-borrowed during the term. The principal amount of each loan is due and payable in full on the maturity date. We have the right to repay each loan in whole or in part from time to time without penalty. It is our practice to routinely borrow and repay several times per year under the revolving facility and therefore, borrowings under the revolving credit facility are included in current liabilities. As of September 30, 2024, we were in compliance with all financial covenants under this credit facility. In September 2022, we entered into an interest rate swap in order to mitigate the interest rate risk on a portion of the interest payments expected to be made on the borrowings outstanding under the revolving credit facility and term loan. Refer to Note 1 for details.

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2.25% Convertible Senior Notes Due 2029

In July 2024, we issued an aggregate of $350.0 million principal amount of 2.25% convertible senior notes due in August 2029 in a private offering to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended, at an issuance price equal to 97.5% of the principal amount. The 2029 Notes were issued pursuant to and are governed by an indenture dated July 19, 2024 The proceeds from the issuance of the 2029 Notes were $340.4 million, net of the issuance discount and debt issuance costs.

The 2029 Notes are unsecured obligations which bear regular interest at 2.25% per annum payable semiannually in arrears on February 1 and August 1 of each year, beginning on February 1, 2025. The 2029 Notes will mature on August 1, 2029, unless repurchased, redeemed, or converted in accordance with their terms prior to such date. The 2029 Notes are convertible into a combination of cash and shares of our common stock, at an initial conversion rate of 5.2090 shares of common stock per $1,000 principal amount of 2029 Notes, which is equivalent to an initial conversion price of approximately $191.98 per share of our common stock. The default settlement method is a combination settlement with a specified dollar amount of $1,000 per $1,000 principal amount of notes. The conversion rate is subject to customary adjustments for certain dilutive events. We may redeem for cash all or any portion of the 2029 Notes, at our option, on or after August 6, 2027 if the last reported sale price of our common stock has been at least 130% of the conversion price then in effect for at least 20 trading days at a redemption price equal to 100% of the principal amount of the 2029 Notes to be redeemed, plus accrued and unpaid interest up to the day before the redemption date. The holders may require us to repurchase the 2029 Notes upon the occurrence of certain fundamental change transactions at a redemption price equal to 100% of the principal amount of the 2029 Notes redeemed, plus accrued and unpaid interest up to the day before the redemption date.

Holders of the 2029 Notes may convert all or a portion of their 2029 Notes at their option prior to May 1, 2029, in multiples of $1,000 principal amounts, only under the following circumstances (i) during any calendar quarter commencing after the quarter ended on September 30, 2024 (and only during such calendar quarter), if our common stock price exceeds 130% of the conversion price for at least 20 trading days during the 30 consecutive trading days at the end of the prior calendar quarter; (ii) during the five consecutive business days immediately after any 10 consecutive trading day period in which the trading price per $1,000 principal amount of notes for each trading day of the measurement period was less than 98% of the product of the last reported sale price per share of our common stock on such trading day and the conversion rate on such trading day; (iii) upon the occurrence of specified corporate events or certain distributions on our common stock; or (iv) if we call any or all 2029 Notes for redemption, at any time prior to the close of business on the scheduled trading day immediately preceding the redemption date, but only with respect to the notes called for redemption.

On or after May 1, 2029, the 2029 Notes are convertible at any time until the close of business on the second scheduled trading day immediately preceding the maturity date. Holders of the 2029 Notes who convert the 2029 Notes in connection with a make-whole fundamental change, as defined in the indenture governing the 2029 Notes, or in connection with a redemption may be entitled to an increase in the conversion rate.

We accounted for the issuance of the 2029 Notes as a single liability measured at its amortized cost, as no other embedded features require bifurcation and recognition as derivatives. The following table is a summary of the 2029 Notes as of September 30, 2024 (in thousands):


	September 30,
	2024
Principal amount	$	350,000
Unamortized debt discount and issuance costs		(9,201)
Net carrying amount	$	340,799

Fair value (Level 2)	$	363,552

The 2029 Notes were not eligible for conversion as of September 30, 2024. No sinking fund is provided for the 2029 Notes, which means that we are not required to redeem or retire them periodically. As of September 30, 2024 we were in compliance with applicable covenants under the indenture governing the 2029 Notes.

For the three months ended September 30, 2024, total interest expense for the 2029 Notes was $1.9 million, which consisted of $1.6 million of contractual interest expense and $0.3 million of amortization of debt discount and issuance costs. The unamortized debt issuance cost is amortized on the effective interest method over the life of the 2029 Notes.

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Other Borrowings

Several of our foreign subsidiaries maintain bank lines of credit, denominated in local currencies and U.S. dollars, primarily for the issuance of letters of credit. As of September 30, 2024, $55.9 million was outstanding under these letter-of-credit facilities. As of September 30, 2024, the total amount available under these credit facilities was $30.3 million.

Long-term debt consisted of the following (in thousands):


	June 30,		September 30,
	2024		2024
Term loan	$	135,625	$	133,750
2029 Notes, net		—		340,799
Other long-term debt		1,925		1,752
		137,550		476,301
Less current portion of long-term debt		(8,167)		(8,217)
Long-term portion of debt	$	129,383	$	468,084

Future principal payments of long-term debt by fiscal year as of September 30, 2024 are as follows (in thousands):


2025 (9 months remaining)	$	6,137
2026		8,157
2027		121,058
2028		147
2029 and thereafter		340,802
Total	$	476,301

9. Stockholders’ Equity

Stock-based Compensation

As of September 30, 2024, we maintained the Amended and Restated 2012 Incentive Award Plan (the “OSI Plan”) as a stock-based employee compensation plan.

We recorded stock-based compensation expense in the consolidated statements of operations as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Cost of goods sold	$	232	$	244
Selling, general and administrative		6,731		6,024
Research and development		126		154
Stock-based compensation expense	$	7,089	$	6,422

As of September 30, 2024, total unrecognized compensation cost related to share-based compensation grants under the OSI Plan were estimated at $0.7 million for stock options and $18.4 million for restricted stock units (“RSUs”). We expect to recognize these costs over a weighted average period of 1.8 years with respect to the stock options and 2.3 years with respect to the RSUs.

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The following summarizes stock option activity during the three months ended September 30, 2024:


		Weighted
		Average		Weighted-Average	Aggregate
	Number of	Exercise		Remaining Contractual	Intrinsic Value
	Options	Price		Term	(in thousands)
Outstanding at June 30, 2024	78,958	$	97.87
Granted	—		—
Exercised	(957)		69.64
Expired or forfeited	—		—
Outstanding at September 30, 2024	78,001	$	105.17	7.4 years	$	4,182
Exercisable at September 30, 2024	33,690	$	89.06	6.0 years	$	2,115

The following summarizes RSU award activity during the three months ended September 30, 2024:


		Weighted-
		Average
	Shares	Fair Value
Nonvested at June 30, 2024	391,591	$	99.21
Granted	253,256		95.41
Vested	(297,418)		130.64
Forfeited	(2,400)		98.75
Nonvested at September 30, 2024	345,029	$	106.76

As of September 30, 2024, there were approximately 2.1 million shares available for grant under the OSI Plan. Under the terms of the OSI Plan, RSUs granted from the pool of shares available for grant reduce the pool by 1.87 shares for each award granted. RSUs forfeited and returned to the pool of shares available for grant increase the pool by 1.87 shares for each award forfeited.

We granted 75,988 and 54,563 performance-based RSUs during the three months ended September 30, 2023 and 2024, respectively. These performance-based RSU awards are contingent on the achievement of certain performance metrics. The payout related to these awards can range from zero to 376% of the original number of shares or units awarded. Compensation cost associated with these performance based RSUs are recognized based on the estimated number of shares that we ultimately expect will vest. If the estimated number of shares to vest is revised in the future, then stock-based compensation expense will be adjusted accordingly.

Stock Repurchase Program

In September 2022, our Board of Directors increased the stock repurchase authorization to a total of 2 million shares. This program does not expire unless our Board of Directors acts to terminate the program. The timing and actual numbers of shares purchased depends on a variety of factors, including stock price, general business and market conditions and other investment opportunities. Repurchases may be made from time to time under the program through open-market purchases or privately-negotiated transactions at our discretion. Upon repurchase, the shares are restored to the status of authorized but unissued shares, and we record them in our consolidated financial statements as a reduction in the number of shares of common stock issued and outstanding, with the excess purchase price over par value recorded as a reduction of additional paid-in capital. If additional paid-in capital is reduced to zero, we record the remainder of the excess purchase price over par value as a reduction of retained earnings.

During the three months ended September 30, 2024, we repurchased 531,314 shares of common stock for an aggregate purchase price of approximately $80 million. As of September 30, 2024, there were 1,190,556 shares remaining available for repurchase under the authorized repurchase program.

Dividends

We have not paid any dividends since the consummation of our initial public offering in 1997 and we do not currently intend to pay any dividends in the foreseeable future. Our Board of Directors will determine the payment of future dividends, if any. Certain of our current bank credit facilities restrict the payment of dividends and future borrowings may contain similar restrictions.

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10. Commitments and Contingencies

Acquisition-Related Contingent Obligations

Under the terms and conditions of the purchase agreements associated with certain acquisitions, we may be obligated to make additional payments based on the achievement of certain sales or profitability milestones through the acquired operations. For agreements that contain contingent consideration obligations that are capped, the remaining maximum amount of such potential future payments is $56.8 million as of September 30, 2024.

Projections and estimated probabilities are used to estimate future contingent earnout payments, which are discounted back to present value to compute contingent earnout liabilities. The following table provides a roll-forward from June 30, 2024 to September 30, 2024 of the contingent consideration liability, which is included in Other accrued expenses and current liabilities and other long-term liabilities in our consolidated balance sheets (in thousands):


Beginning fair value, June 30, 2024	$	15,375
Business acquisition (Note 2)		9,730
Foreign currency translation adjustment		188
Changes in fair value for contingent earnout obligations		(716)
Payments on contingent earnout obligations		(331)
Ending fair value, September 30, 2024	$	24,246

Environmental Contingencies

We are subject to various environmental laws. We conduct environmental investigations at our manufacturing facilities in North America, Asia-Pacific, and Europe, and, to the extent practicable, on all new properties in order to identify, as of the date of such investigation, potential areas of environmental concern related to past and present activities or from nearby operations. In certain cases, we have conducted further environmental assessments consisting of soil and groundwater testing and other investigations deemed appropriate by independent environmental consultants.

We have not accrued for loss contingencies relating to environmental matters because we believe that, although unfavorable outcomes are possible, they are not considered by our management to be probable and reasonably estimable. If one or more of these environmental matters are resolved in a manner adverse to us, the impact on our business, financial condition, results of operations and cash flow could be material.

Indemnifications and Certain Employment-Related Contingencies

In the normal course of business, we have agreed to indemnify certain parties with respect to certain matters. We have agreed to hold certain parties harmless against losses arising from a breach of representations, warranties or covenants, or intellectual property infringement or other claims made by third parties. These agreements may limit the time within which an indemnification claim can be made and the amount of the claim. In addition, we have entered into indemnification agreements with our directors and certain of our officers. It is not possible to determine the maximum potential amount under these indemnification agreements due to, among other factors, the limited history of prior indemnification claims and the unique facts and circumstances involved in each particular agreement. We have not recorded any liability for costs related to contingent indemnification obligations as of September 30, 2024.

Product Warranties

We offer our customers warranties on many of the products that we sell. These warranties typically provide for repairs and maintenance of the products if problems arise during a specified time period after original shipment. Concurrent with the sale of products, we record a provision for estimated warranty expenses with a corresponding increase in cost of goods sold. We periodically adjust this provision based on historical experience and anticipated expenses. We charge actual expenses of repairs under warranty, including parts and labor, to this provision when incurred. The current obligation for warranty provision is included in other accrued expenses and current liabilities and the noncurrent portion is included in other long-term liabilities in the consolidated balance sheets.

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The following table presents changes in warranty provisions (in thousands):


	Three Months Ended September 30,
	2023		2024
Balance at beginning of period	$	11,149	$	11,089
Additions		312		988
Reductions for warranty repair costs and adjustments		(902)		(719)
Balance at end of period	$	10,559	$	11,358

Legal Proceedings

In February 2023, one of our subsidiaries received a subpoena from the U.S. Department of Justice (“DoJ”). The subpoena was issued as part of a DoJ case against a former employee of an OSI Systems subsidiary for embezzlement and other conduct occurring before he was hired by our subsidiary and while he was employed by another company in the United States and Mexico. The subpoena requests documents and records relating to, among other things, the former employee and the Company’s business dealings in Mexico since 2020. In February 2024, we received a follow-up subpoena requesting the same categories of documents but extending the relevant time period through to the date of the second subpoena. We have produced documents in response to these subpoenas and intend to cooperate with any further subpoenas or other requests in connection with this or any ensuing investigation. In September 2024, we received a subpoena requesting records relating to certain entities in Honduras. Consistent with past practice, we intend to cooperate with requests arising from this most recent subpoena.

We are involved in various other potential or actual claims and legal proceedings arising in the ordinary course of business. In our opinion after consultation with legal counsel, the ultimate disposition of such proceedings is not likely to have a material adverse effect on our business, financial condition, results of operations or cash flows. We have not accrued for loss contingencies relating to any non-ordinary course matters because we believe that, although unfavorable outcomes in the proceedings are possible, they are not considered by management to be probable and reasonably estimable. If one or more of these matters are resolved in a manner adverse to our Company, the impact on our business, financial condition, results of operations and cash flows could be material.

11. Income Taxes

The determination of the annual effective tax rate is based upon a number of significant estimates and judgments, including the estimated annual pretax income in each tax jurisdiction in which we operate and the development of tax planning strategies during the year. In addition, as a global commercial enterprise, our tax expense can be impacted by changes in tax rates or laws, the finalization of tax audits and reviews and other factors that cannot be predicted with certainty. As such, there can be significant volatility in interim tax provisions.

The effective tax rates for the three months ended September 30, 2023 and 2024 were 23.4% and 21.9%, respectively. During the three months ended September 30, 2023 and 2024, we recognized a net discrete tax benefit of $0.4 million and $0.5 million, respectively, related to equity-based compensation under ASU 2016-09.

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12. Segment Information

We have determined that we operate in three identifiable industry segments: (a) security and inspection systems (Security division), (b) optoelectronic devices and manufacturing (Optoelectronics and Manufacturing division) and (c) medical monitoring systems (Healthcare division). We also have a corporate segment (Corporate) that includes executive compensation and certain other general and administrative expenses, expenses related to stock issuances and legal, audit and other professional service fees not allocated to industry segments. Both the Security and Healthcare divisions comprise primarily end-product businesses, whereas the Optoelectronics and Manufacturing division primarily supplies components and subsystems to external OEM customers, as well as to the Security and Healthcare divisions. Sales between divisions are at transfer prices that approximate market values. All other accounting policies of the segments are the same as described in Note 1, Basis of Presentation.

The following tables present our results of operations and identifiable assets by industry segment (in thousands):


	Three Months Ended
	September 30,
	2023		2024
Revenues (1) —by Segment:
Security division	$	164,629	$	224,314
Optoelectronics and Manufacturing division, including intersegment revenues		96,128		97,795
Healthcare division		37,787		37,102
Intersegment revenues elimination		(19,334)		(15,204)
Total	$	279,210	$	344,007

Income (loss) from operations —by Segment:
Security division	$	20,609	$	28,856
Optoelectronics and Manufacturing division		11,437		10,609
Healthcare division		164		800
Corporate		(9,916)		(9,510)
Intersegment Eliminations		265		(427)
Total	$	22,559	$	30,328


	June 30,		September 30,
	2024		2024
Assets (2) —by Segment:
Security division	$	1,333,259	$	1,514,264
Optoelectronics and Manufacturing division		288,629		289,302
Healthcare division		255,093		255,639
Corporate		106,078		100,958
Eliminations (3)		(47,051)		(46,649)
Total	$	1,936,008	$	2,113,514

(1)For the three months ended September 30, 2023, no customer accounted for greater than 10% of total net revenues. For the three months ended September 30, 2024, one Security division customer accounted for 14% of net revenues.

(2)As of June 30, 2024, two customers in the Security division accounted for 39% and 10%, respectively, of accounts receivable, net. As of September 30, 2024, two customers in the Security division accounted for 37% and 12%, respectively, of accounts receivable, net.

(3)Eliminations in assets reflect the amount of inter-segment profits in inventory and inter-segment ROU assets under ASC 842 as of the balance sheet date. Such inter-segment profit will be realized when inventory is shipped to the external customers of the Security and Healthcare divisions.

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ITEM 2. MANAGEMENT’S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS

In this report, “OSI”, the “Company”, “we”, “us”, “our” and similar terms refer to OSI Systems, Inc. together with our wholly-owned subsidiaries.

This management’s discussion and analysis of financial condition as of September 30, 2024 and results of operations for the three months ended September 30, 2024 should be read in conjunction with management’s discussion and analysis of financial condition and results of operations included in our Annual Report on Form 10-K for the fiscal year ended June 30, 2024 filed with the SEC.

Forward-Looking Statements

This report contains “forward-looking statements” within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”). Forward-looking statements relate to our current expectations, beliefs, and projections concerning matters that are not historical facts. Words such as “project,” “believe,” “anticipate,” “plan,” “expect,” “intend,” “may,” “should,” “will,” “would,” and similar words and expressions are intended to identify forward-looking statements. Forward-looking statements are not guarantees of future performance and involve uncertainties, risks, assumptions and contingencies, many of which are outside our control. Assumptions upon which our forward-looking statements are based could prove to be inaccurate, and actual results may differ materially from those expressed in or implied by such forward-looking statements. Important factors that could cause our actual results to differ materially from our expectations are disclosed in this report, our Annual Report on Form 10-K for the fiscal year ended June 30, 2024 (including Part I, Item 1, “Business,” Part I, Item 1A, “Risk Factors” and Part II, Item 7, “Management’s Discussion and Analysis of Financial Condition and Results of Operations”) and other documents filed by us from time to time with the SEC. Such factors, of course, do not include all factors that might affect our business and financial condition. We could be exposed to a variety of negative consequences as a result of delays related to the award of domestic and international contracts; failure to secure the renewal of key customer contracts; delays in customer programs; delays in revenue recognition related to the timing of customer acceptance; the impact of potential information technology, cybersecurity or data security breaches; changes in domestic and foreign government spending, budgetary, procurement and trade policies adverse to our businesses; the impact of the Russia-Ukraine conflict or conflicts in the Middle East, including the potential for broad economic disruption; global economic uncertainty; material delays and cancellations of orders or deliveries thereon, supply chain disruptions, plant closures, or other adverse impacts on our ability to execute business plans; unfavorable currency exchange rate fluctuations; effect of changes in tax legislation; market acceptance of our new and existing technologies, products and services; our ability to win new business and convert any orders received to sales within the fiscal year; contract and regulatory compliance matters, and actions, which if brought, could result in judgments, settlements, fines, injunctions, debarment or penalties; as well as other risks and uncertainties, including but not limited to those factors described in our other SEC filings. All forward-looking statements contained in this report are qualified in their entirety by this Section. Moreover, we operate in a very competitive and rapidly changing environment and new risks emerge from time to time. It is not possible for our management to predict all risks, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from those contained in any forward-looking statements we may make. Investors should not place undue reliance on forward-looking statements as a prediction of actual results. We undertake no obligation other than as may be required under securities laws to publicly update or revise any forward-looking statements, whether as a result of new information, future events or otherwise.

Executive Summary

We are a vertically integrated designer and manufacturer of specialized electronic systems and components for critical applications. We sell our products and provide related services in diversified markets, including homeland security, healthcare, defense and aerospace. We have three operating divisions: (a) Security, providing security and inspection systems and turnkey security screening solutions; (b) Optoelectronics and Manufacturing, providing specialized electronic components for our Security and Healthcare divisions, as well as to third parties for applications in the defense and aerospace markets, among others; and (c) Healthcare, providing patient monitoring, cardiology and remote monitoring, and connected care systems and associated accessories.

Security Division. Security and inspection products are used in airports and at a wide range of other facilities such as border crossings, seaports, freight forwarding operations (to screen cargo before it is loaded onto airplanes and ships), government and military installations, sports and concert venues, correctional facilities, and other locations where the interdiction of criminal activities is paramount. The U.S. Department of Homeland Security has undertaken numerous initiatives to prevent terrorists from entering the

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country, hijacking airplanes, and obtaining and transporting explosives, weapons and their components, and to prevent human trafficking, among other serious crimes. These initiatives, such as the Customs-Trade Partnership Against Terrorism, the U.S. Transportation Security Administration’s Air Cargo Screening Mandate and the U.S. Customs and Border Protection Container Security Initiative, have resulted in increased demand for security and inspection products, as have similar programs undertaken by governments around the world. Revenues from our Security division accounted for 59% and 65% of our total consolidated revenues for the three months ended September 30, 2023 and 2024, respectively.

Optoelectronics and Manufacturing Division. Through our Optoelectronics and Manufacturing division, we design, manufacture and market optoelectronic devices and flex circuits and provide electronics manufacturing services globally for use in a broad range of applications, including aerospace and defense electronics, security and inspection systems, medical imaging and diagnostics, telecommunications, office automation, computer peripherals, industrial automation and consumer products. We also provide our optoelectronic devices and electronics manufacturing services to OEM customers and to our own Security and Healthcare divisions. Revenues from external customers in our Optoelectronics and Manufacturing division accounted for 28% and 24% of our total consolidated revenues for the three months ended September 30, 2023 and 2024, respectively.

Healthcare Division. Through our Healthcare division, we design, manufacture, market and service patient monitoring, cardiology and remote monitoring, and connected care systems globally for sale primarily to hospitals and medical centers. Our products monitor patients in critical, emergency and perioperative care areas of the hospital and provide information, through wired and wireless networks, to physicians and nurses who may be at the patient’s bedside, in another area of the hospital or even outside the hospital. Revenues from our Healthcare division accounted for 13% and 11% of our total consolidated revenues for the three months ended September 30, 2023 and 2024, respectively.

Trends and Uncertainties

The following is a discussion of certain trends and uncertainties that we believe have influenced, and may continue to influence, our results of operations.

Global Economic Considerations. Our products and services are sold in numerous countries worldwide, with a large percentage of our sales generated outside the United States. We are exposed to and impacted by global macroeconomic factors, U.S. and foreign government policies and foreign exchange fluctuations. There is uncertainty surrounding macroeconomic factors in the U.S. and globally characterized by supply chain disruptions, inflationary pressure, and labor shortages. Increasing diplomatic and trade friction between the U.S. and China has also created significant uncertainty in the global economy. These global macroeconomic factors, coupled with political unrest internationally and the volatile U.S. political climate, including uncertainty regarding the upcoming U.S. presidential election, have created uncertainty and impacted demand for certain of our products and services. Conflicts in Gaza and nearby regions have created political and economic uncertainty in the Middle East. Also, the continued conflict between Russia and Ukraine and the sanctions imposed in response to this conflict have increased global economic and political uncertainty. We do not know how long this uncertainty will continue. These factors could have a material adverse effect on our business, results of operations and financial condition.

Global Trade. The current domestic and international political environment, including in relation to recent and further potential changes by the U.S. and other countries in policies on global trade and tariffs, have resulted in uncertainty surrounding the future state of the global economy and global trade. This uncertainty is exacerbated by sanctions imposed by the U.S. government against certain businesses and individuals in select countries. Continued or increased uncertainty regarding global trade due to these or other factors may require us to modify our current business practices and could have a material adverse effect on our business, results of operations and financial condition.

Healthcare Considerations. Our Healthcare division experienced some increased demand for its patient monitoring products as a result of the COVID-19 pandemic during the earlier stages of the pandemic. Certain hospitals are facing significant financial pressure as supply chain constraints and inflation drive up operating costs, and higher interest rates make access to credit more expensive. Continuation of these macroeconomic conditions would likely have an adverse impact on hospitals’ spend on capital equipment and thereby could have a material adverse effect on our business, results of operations and financial condition.

Government Policies. Our results of operations and cash flows could be materially affected by changes in U.S. or foreign government legislative, regulatory or enforcement policies.

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Russia’s Invasion of Ukraine. The invasion of Ukraine by Russia and the sanctions imposed in response to this conflict have increased global economic and political uncertainty. This has the potential to indirectly disrupt our supply chain and access to certain resources. While we have not experienced significant adverse impacts to date and will continue to monitor for any impacts and seek to mitigate disruption that may arise, we have certain research and development activities within Ukraine for our Healthcare division which have been somewhat impacted. The conflict also has increased the threat of malicious cyber activity from nation states and other actors.

Currency Exchange Rates. On a year-over-year basis, currency exchange rates negatively impacted reported sales by approximately 0.7% for the three months ended September 30, 2024 compared to the three months ended September 30, 2023, primarily due to the strengthening of the U.S. dollar against other foreign currencies in 2024. Any further strengthening of the U.S. dollar against foreign currencies would adversely impact our sales for the remainder of the fiscal year, and any weakening of the U.S. dollar against foreign currencies would positively impact our sales for the remainder of the fiscal year.

Results of Operations for the Three Months Ended September 30, 2023 (Q1 Fiscal 2024) Compared to the Three Months Ended September 30, 2024 (Q1 Fiscal 2025) (amounts in millions)

Net Revenues

The table below and the discussion that follows are based upon the way in which we analyze our business. See Note 12 to the condensed consolidated financial statements for additional information about our business segments.


	Q1		% of		Q1		% of
	Fiscal 2024		Net Revenues		Fiscal 2025		Net Revenues		$ Change		% Change
Security	$	164.6	59.0	%	$	224.3	65.2	%	$	59.7	36.3	%
Optoelectronics and Manufacturing		76.8	27.5			82.6	24.0			5.8	7.6
Healthcare		37.8	13.5			37.1	10.8			(0.7)	(1.9)
Total net revenues	$	279.2	100	%	$	344.0	100.0	%	$	64.8	23.2	%

Revenues for the Security division during Q1 fiscal 2025 increased year-over-year due to increases in product and service revenues of approximately $52.1 million and $7.6 million, respectively. The increase in product revenues was primarily driven by growth in cargo and vehicle inspection systems, trace detections systems, checkpoint screening sales, and the acquired business further described in Note 2 to the condensed consolidated financial statements. The increase in service revenue was due primarily to an increase in the installed base of products.

Revenues for the Optoelectronics and Manufacturing division during Q1 fiscal 2025 increased year-over-year as a result of an increase in revenues in our contract manufacturing business of approximately $7.4 million, offset by a decrease in revenues in our optoelectronics business of approximately $1.6 million.

Revenues for the Healthcare division during Q1 fiscal 2025 decreased year-over-year due to lower product sales of $2.2 million, partially offset by an increase in service revenues of $1.5 million.

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Gross Profit


	Q1		% of		Q1		% of
	Fiscal 2024		Net Revenues		Fiscal 2025		Net Revenues
Gross profit	$	98.7	35.4	%	$	121.5	35.3	%

Gross profit is impacted by sales volume and changes in overall manufacturing-related costs, such as raw materials and component costs, warranty expense, provision for inventory, freight, and logistics. Gross profit increased approximately $22.8 million in Q1 fiscal 2025 as compared to the prior year driven by the increase in sales. Our cost of goods sold increased year-over-year primarily as a result of the increase in revenues.

Operating Expenses


	Q1		% of		Q1		% of
	Fiscal 2024		Net Revenues		Fiscal 2025		Net Revenues		$ Change		% Change
Selling, general and administrative	$	59.8	21.4	%	$	72.2	21.0	%	$	12.4	20.7	%
Research and development		15.9	5.7			17.8	5.2			1.9	11.9
Impairment, restructuring and other charges, net		0.5	0.2			1.2	0.3			0.7	140.0
Total operating expenses	$	76.2	27.3	%	$	91.2	26.5	%	$	15.0	19.7	%

Selling, general and administrative. Our significant selling, general and administrative (“SG&A”) expenses include employee compensation, sales commissions, travel, professional services, marketing expenses, foreign currency translation, and depreciation and amortization expense. SG&A expense for Q1 fiscal 2025 was $12.4 million higher than in the same prior-year period primarily due to unfavorable foreign currency exchange rates and an increase in employee compensation in Q1 fiscal 2025 to support the growth of the Company as compared to the same prior-year period.

Research and development. Research and development (“R&D”) expenses include research related to new product development and product enhancements. R&D expenses increased $1.9 million in Q1 fiscal 2025 as compared to Q1 fiscal 2024 driven by increased compensation costs to support new product development initiatives primarily in our Security division.

Restructuring and other charges. Restructuring and other charges generally consist of costs relating to reductions in our workforce, facilities consolidation, costs related to acquisition activity, and other non-recurring charges. During Q1 fiscal 2025, restructuring and other charges consisted of $0.4 million for acquisition activity and $0.8 million related to employee terminations, and legal and other costs. During Q1 fiscal 2024, restructuring and other charges consisted of $0.2 million for acquisition activity and $0.3 million related to employee terminations, and legal and other costs.

Interest and Other Expense, Net


	Q1		% of		Q1		% of
	Fiscal 2024		Net Revenues		Fiscal 2025		Net Revenues
Interest and other expense, net	$	5.7	2.0	%	$	7.4	2.2	%

Interest and other expense, net. For Q1 fiscal 2025, interest and other expense, net was $7.4 million as compared to $5.7 million in the same prior-year period. This increase was driven by higher average levels of borrowings primarily to support the increase in working capital associated with the growth in revenues and for the repurchase of approximately $80 million of common stock in July 2024.

Income taxes. The effective tax rate for a particular period varies depending on a number of factors, including (i) the mix of income earned in various tax jurisdictions, each of which applies a unique range of income tax rates and income tax credits, (ii) changes in previously established valuation allowances for deferred tax assets (changes are based upon our current analysis of the likelihood that these deferred tax assets will be realized), (iii) the level of non-deductible expenses, (iv) certain tax elections (v) tax holidays granted to certain of our international subsidiaries and (vi) discrete tax items. For Q1 fiscal 2025 and 2024, we recognized a provision for income taxes of $5.0 million and $3.9 million, respectively. The effective tax rates for Q1 fiscal 2025 and 2024 were 21.9% and 23.4%, respectively. During Q1 fiscal 2025 and 2024, we recognized a net discrete tax benefit of $0.5 million and $0.4 million, respectively, related to equity-based compensation under ASU 2016-09.

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Liquidity and Capital Resources

Our principal sources of liquidity are our cash and cash equivalents, cash generated from operations and our credit facilities. Cash and cash equivalents totaled $85.1 million at September 30, 2024, a decrease of $10.3 million, or 11%, from $95.4 million at June 30, 2024. We currently anticipate that our available funds, credit facilities and cash flow from operations will be sufficient to meet our operational cash needs for the next 12 months and the foreseeable future beyond that. In addition, we anticipate that cash generated from operations, without repatriating earnings from our non-U.S. subsidiaries, and our credit facilities will be sufficient to satisfy our obligations in the U.S.

In July 2024, we issued an aggregate of $350.0 million principal amount of 2.25% convertible senior notes due in August 2029 In connection with the issuance of the 2029 Notes, we repurchased 531,314 shares of our common stock for approximately $80 million.

Our credit facility comprises a term loan and a $600 million revolving credit facility, which includes a $300 million sub-facility for letters of credit. As of September 30, 2024, there was $133.8 million outstanding under the term loan, $259.0 million outstanding under our revolving credit facility and $77.1 million of outstanding letters of credit. As of September 30, 2024, the total amount available under our revolving credit facility was $263.9 million. See Note 8 to the consolidated financial statements for further discussion.

Cash Provided by (Used in) Operating Activities. Cash flows from operating activities can fluctuate significantly from period to period, as net income, adjusted for non-cash items, and working capital fluctuations impact cash flows. During Q1 fiscal 2025, we used cash from operations of $37.2 million compared to cash provided by operations of $17.1 million in the comparable prior-year period. The net change in cash flows from operating activities was due primarily to a net increase in accounts receivable, inventories and other current assets in the Security division, partially offset by other changes in net working capital.

Cash Used in Investing Activities. Net cash used in investing activities was $87.5 million for Q1 fiscal 2025 as compared to $9.6 million in the same prior-year period. We used $75.5 million for a business acquisition during the three-month period ended September 30, 2024. Capital expenditures in the three-month period ended September 30, 2024 were $7.7 million compared to $5.2 million in the same prior-year period. Expenditures for intangible and other assets in the three-month period ended September 30, 2024 were $4.4 million compared to $4.2 million in the same prior-year period.

Cash Used in Financing Activities. Net cash provided by financing activities was $113.8 million during Q1 fiscal 2025, compared to $1.9 million used during the same prior-year period. The change in cash flows from financing activities was primarily due to net proceeds of $340.4 million from the 2029 Notes, partially offset by (1) net repayment of $125.0 million on our credit facility and (2) repurchase of common shares of $80.4 million. Taxes paid related to net share settlement of equity awards was $21.3 million during Q1 fiscal 2025 compared to $22.2 million in the same prior-year period.

Borrowings

See Note 8 to the condensed consolidated financial statements for a detailed discussion regarding our revolving credit facility and other borrowings.

Cash Held by Foreign Subsidiaries

Our cash and cash equivalents totaled $85.1 million at September 30, 2024. Of this amount, approximately 81% was held by our foreign subsidiaries and subject to repatriation tax considerations. These foreign funds were held primarily by our subsidiaries in the, India, UK, Singapore, Canada and Malaysia and to a lesser extent in Mexico, Egypt, Indonesia, Albania, and Australia among other countries. We intend to permanently reinvest certain earnings from foreign operations, and we currently do not anticipate that we will need this cash in foreign countries to fund our U.S. operations. In the event we repatriate cash from certain foreign operations and if taxes have not previously been withheld on the related earnings, we would provide for withholding taxes at the time we change our intention with regard to the reinvestment of those earnings.

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Issuer Purchases of Equity Securities

The following table contains information about the shares of common stock we purchased during the quarter ended September 30, 2024:


					Maximum number (or
					approximate dollar
					value) of
				Total number of	shares (or
				shares (or units)	units)
				purchased as	that may
	Total number of	Average price		part of publicly	yet be purchased
	shares (or units)	paid per share (or		announced plans or	under the plans or
	purchased	unit)		programs	programs (1)
July 1 to July 31, 2024	531,314	$	150.57	531,314	1,190,556
August 1 to August 31, 2024	—	$	—	—	1,190,556
September 1 to September 30, 2024	—	$	—	—	1,190,556
	531,314			531,314

(1)

In September 2022, when there were 1,131,301 shares remaining authorized to repurchase under the then-existing share repurchase program, the Board of Directors renewed the authorization and revised the maximum number of shares to 2,000,000 shares authorized under the stock repurchase program. Upon repurchase, shares of common stock are restored to the status of authorized but unissued shares, and we record them as a reduction in the number of shares of common stock issued and outstanding in our consolidated financial statements.

Contractual Obligations

During the first quarter of fiscal year 2025, there were no material changes outside the ordinary course of business to the information regarding specified contractual obligations contained in our Annual Report on Form 10-K for the fiscal year ended June 30, 2024. See Notes 1, 6, 8 and 10 to the condensed consolidated financial statements for additional information regarding our contractual obligations.

Recent Accounting Pronouncements

From time to time, new accounting pronouncements are issued by the FASB and other regulatory bodies that are adopted as of the specified effective dates. Unless otherwise discussed, management believes that the impact of recently issued standards, which are not yet effective, will not have a material impact on our Consolidated Financial Statements upon adoption. As discussed in Note 1, we are currently evaluating the potential impact on financial statement disclosures upon future adoption of ASU 2023 - 07 and ASU 2023 - 09. There were no new pronouncements adopted in the first quarter of fiscal year 2025.

ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

For a discussion of our exposure to market risk, refer to our market risk disclosures set forth in Part II, Item 7A “Quantitative and Qualitative Disclosures About Market Risk” in our Annual Report on Form 10-K for the fiscal year ended June 30, 2024. There have been no material changes in our exposure to market risk during the three months ended September 30, 2024 from that described in the Annual Report.

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ITEM 4. CONTROLS AND PROCEDURES

Evaluation of Disclosure Controls and Procedures

As of September 30, 2024, the end of the period covered by this report, our management, including our Chief Executive Officer and our Chief Financial Officer, reviewed and evaluated the effectiveness of our disclosure controls and procedures (as defined in Rule 13a-15(e) or 15d-15(e) of the Exchange Act). Based upon management’s review and evaluation, our Chief Executive Officer and Chief Financial Officer have concluded that, as of the end of the period covered by this Quarterly Report on Form 10-Q, our disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed in our Exchange Act reports is recorded, processed, summarized and reported within the time periods specified by the SEC and is accumulated and communicated to management, including the Chief Executive Officer and Chief Financial Officer, as appropriate, to allow timely decisions regarding required disclosure.

Changes in Internal Control over Financial Reporting

There were no changes in our internal control over financial reporting during the first quarter of fiscal 2025 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Limitations on Effectiveness of Controls and Procedures

In designing and evaluating our controls and procedures, management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives, and management is required to apply its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Because of the inherent limitations in all control systems, no evaluation of controls can provide absolute assurance that all control issues and instances of fraud within the Company have been detected.

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PART II—OTHER INFORMATION

ITEM 1. LEGAL PROCEEDINGS

From time to time, we are subject to litigation and other legal proceedings and claims arising in the ordinary course of our business or otherwise. More information regarding legal proceedings in which we are involved can be found under Note 10, “Commitments and Contingencies” of the Notes to the Consolidated Financial Statements in Part I, Item 1 of this Report, which is incorporated by reference into this Item 1.

ITEM 1A. RISK FACTORS

The discussion of our business, financial condition and results of operations in this Quarterly Report on Form 10-Q for the period ended September 30, 2024 should be read together with the risk factors contained in our Annual Report on Form 10-K for the fiscal year ended June 30, 2024, filed with the SEC on August 29, 2024, which describe various risks and uncertainties that could materially affect our business, financial condition and results of operations in the future. There have been no material changes to the risk factors included in our Annual Report on Form 10-K for the fiscal year ended June 30, 2024.

ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS

See Issuer Purchases of Equity Securities discussion under Part I, Item 2 - Management’s Discussion and Analysis of Financial Condition and Results of Operations, which is incorporated by reference into this Item 2.

In July 2024, we issued an aggregate of $350.0 million principal amount of 2.25% convertible senior notes due in August 2029. The 2029 Notes were issued to the initial purchasers in reliance upon Section 4(a)(2) of the Securities Act in transactions not involving any public offering. The 2029 Notes were resold by the initial purchasers to persons whom the initial purchasers reasonably believe are “qualified institutional buyers,” as defined in, and in accordance with, Rule 144A under the Securities Act. Any shares of our common stock that may be issued upon conversion of the 2029 Notes will be issued in reliance upon Section 3(a)(9) of the Securities Act as involving an exchange by us exclusively with our security holders. Initially, a maximum of 2,324,490 shares of our common stock may be issued upon conversion of the 2029 Notes based on the initial maximum conversion rate of 6.6414 shares of common stock per $1,000 principal amount of 2029 Notes which is subject to customary anti-dilution adjustment provisions.

ITEM 3. DEFAULTS UPON SENIOR SECURITIES

None

ITEM 4. MINE SAFETY DISCLOSURES

Not applicable

ITEM 5. OTHER INFORMATION

Our directors and officers (as defined in Rule 16a-1 under the Exchange Act) may from time to time enter into plans or other arrangements for the purchase or sale of our shares that are intended to satisfy the affirmative defense conditions of Rule 10b5-1 (c) or may represent a non-Rule 10b5-1 trading arrangement under the Exchange Act. During the first quarter of fiscal 2025, none of our directors or officers informed us of the adoption, modification or termination of a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” as those terms are defined in Regulation S-K, Item 408.

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ITEM 6. EXHIBITS


Exhibit Number		Description

4.1		Indenture, dated as of July 19, 2024, between OSI Systems, Inc. and U.S. Bank Trust Company, National Association, as trustee (1)

4.2		Form of certificate representing the 2.25% Convertible Senior Notes due 2029 (included as Exhibit A to Exhibit 4.1) (1)

31.1		Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

31.2		Certification pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

32.1		Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

32.2		Certification pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

101.INS		XBRL Instance Document

101.SCH		Inline XBRL Taxonomy Extension Schema

101.CAL		Inline XBRL Taxonomy Extension Calculation Linkbase

101.DEF		Inline XBRL Taxonomy Extension Definition Linkbase

101.LAB		Inline XBRL Taxonomy Extension Label Linkbase

101.PRE		Inline XBRL Taxonomy Extension Presentation Linkbase

104		Cover Page Interactive Data File (formatted as Inline XBRL with applicable taxonomy extension information contained in Exhibits 101)

(1)Previously filed with our Current Report on Form 8-K filed on July 19, 2024.

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Signatures

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized, in the City of Hawthorne, State of California on the 25th day of October 2024.


	OSI SYSTEMS, INC.

	By:	/s/ Deepak Chopra
		Deepak Chopra
		President and Chief Executive Officer
		(Principal Executive Officer)

	By:	/s/ Alan Edrick
		Alan Edrick
		Executive Vice President and Chief Financial Officer
		(Principal Financial Officer)

	By:	/s/ Cary Okawa
		Cary Okawa
		Chief Accounting Officer
		(Principal Accounting Officer)

EXHIBIT 31.1

CERTIFICATION

Certification required by Rule 13a-14(a) or Rule 15d-14(a)

and under Section 302 of the Sarbanes-Oxley Act of 2002

I, Deepak Chopra, certify that:

1.	I have reviewed this Quarterly Report on Form 10-Q of OSI Systems, Inc.;

2.	Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

(a)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)

Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)	Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)

Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.	The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a)All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: October 25, 2024

	/s/ Deepak Chopra
	Deepak Chopra
	Chief Executive Officer
	(Principal Executive Officer)

EXHIBIT 31.2

CERTIFICATION

Certification required by Rule 13a-14(a) or Rule 15d-14(a)

and under Section 302 of the Sarbanes-Oxley Act of 2002

I, Alan Edrick, certify that:

1.	I have reviewed this Quarterly Report on Form 10-Q of OSI Systems, Inc.;

2.	Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3.	Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

(a)Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b)Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

(c)Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5.	The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(b)Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: October 25, 2024

	/s/ Alan Edrick
	Alan Edrick
	Chief Financial Officer
	(Principal Financial Officer)

EXHIBIT 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of OSI Systems, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Deepak Chopra, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)	The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

(2)	The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company at the dates and for the periods presented in the Report.

Date: October 25, 2024

	/s/ Deepak Chopra
	Deepak Chopra
	Chief Executive Officer
	(Principal Executive Officer)

The foregoing certification is being furnished solely pursuant to 18 U.S.C. Section 1350, is not being filed as part of the Report or as a separate disclosure document, and is not being incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended, or the Securities Exchange Act of 1934, as amended (whether made before or after the date of the Report), irrespective of any general incorporation language contained in such filing. The signed original of this certification required by Section 906 of the Sarbanes-Oxley Act of 2002 has been provided to the Company and will be retained by the Company and furnished to the Securities and Exchange Commission or its staff upon request.

EXHIBIT 32.2

CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350

AS ADOPTED PURSUANT TO SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of OSI Systems, Inc. (the “Company”) on Form 10-Q for the quarter ended September 30, 2024, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Alan Edrick, Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that:

(1)	The Report fully complies with the requirements of Section 13(a) or 15(d), as applicable, of the Securities Exchange Act of 1934, as amended; and

(2)	The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company at the dates and for the periods presented in the Report.


Date: October 25, 2024

	/s/ Alan Edrick
	Alan Edrick
	Chief Financial Officer
	(Principal Financial Officer)

Document and Entity Information - shares	3 Months Ended
Document and Entity Information - shares	Sep. 30, 2024	Oct. 21, 2024
Document and Entity Information
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2024
Document Transition Report	false
Entity File Number	000-23125
Entity Registrant Name	OSI SYSTEMS, INC.
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	33-0238801
Entity Address, Address Line One	12525 Chadron Avenue
Entity Address, City or Town	Hawthorne
Entity Address, State or Province	CA
Entity Address, Postal Zip Code	90250
City Area Code	310
Local Phone Number	978-0516
Title of 12(b) Security	Common Stock, $0.001 par value
Trading Symbol	OSIS
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		16,710,749
Entity Central Index Key	0001039065
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	Q1
Current Fiscal Year End Date	--06-30
Amendment Flag	false

CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024
CURRENT ASSETS:
Cash and cash equivalents	$ 85,053	$ 95,353
Accounts receivable, net	687,610	648,155
Inventories	456,030	397,939
Prepaid expenses and other current assets	81,310	74,077
Total current assets	1,310,003	1,215,524
Property and equipment, net	124,613	113,967
Goodwill	381,444	351,480
Intangible assets, net	183,222	139,529
Other assets	114,232	115,508
Total assets	2,113,514	1,936,008
CURRENT LIABILITIES:
Bank lines of credit	259,000	384,000
Current portion of long-term debt	8,217	8,167
Accounts payable	191,932	191,149
Accrued payroll and related expenses	41,048	46,732
Advances from customers	63,996	53,431
Other accrued expenses and current liabilities	148,343	131,158
Total current liabilities	712,536	814,637
Long-term debt, net	468,084	129,383
Other long-term liabilities	146,399	128,505
Total liabilities	1,327,019	1,072,525
Commitments and contingencies (Note 10)
STOCKHOLDERS' EQUITY:
Preferred stock, $0.001 par value-10,000,000 shares authorized; no shares issued or outstanding
Common stock, $0.001 par value-100,000,000 shares authorized; issued and outstanding, 17,055,497 shares at June 30, 2024 and 16,710,749 shares at September 30, 2024	17	24,289
Retained earnings	810,553	861,230
Accumulated other comprehensive loss	(24,075)	(22,036)
Total stockholders' equity	786,495	863,483
Total liabilities and stockholders' equity	$ 2,113,514	$ 1,936,008

CONSOLIDATED BALANCE SHEETS (Parenthetical) - $ / shares	Sep. 30, 2024	Jun. 30, 2024
CONSOLIDATED BALANCE SHEETS
Preferred stock, par value (in dollars per share)	$ 0.001	$ 0.001
Preferred stock, shares authorized	10,000,000	10,000,000
Preferred stock, shares issued	0	0
Preferred stock, shares outstanding	0	0
Common stock, par value (in dollars per share)	$ 0.001	$ 0.001
Common stock, shares authorized	100,000,000	100,000,000
Common stock, shares issued	16,710,749	17,055,497
Common stock, shares outstanding	16,710,749	17,055,497

CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Net revenues:
Total net revenues	$ 344,007	$ 279,210
Cost of goods sold:
Total cost of goods sold	222,505	180,465
Gross profit	121,502	98,745
Operating expenses:
Selling, general and administrative	72,223	59,798
Research and development	17,773	15,922
Restructuring and other charges, net	1,178	466
Total operating expenses	91,174	76,186
Income from operations	30,328	22,559
Interest and other expense, net	(7,359)	(5,748)
Income before income taxes	22,969	16,811
Provision for income taxes	(5,033)	(3,932)
Net income	$ 17,936	$ 12,879
Earnings per share:
Basic	$ 1.07	$ 0.77
Diluted	$ 1.05	$ 0.75
Shares used in per share calculation:
Basic	16,742	16,825
Diluted	17,055	17,175
Products
Net revenues:
Total net revenues	$ 255,808	$ 199,709
Cost of goods sold:
Total cost of goods sold	170,422	136,983
Services
Net revenues:
Total net revenues	88,199	79,501
Cost of goods sold:
Total cost of goods sold	$ 52,083	$ 43,482

CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME
Net income	$ 17,936	$ 12,879
Other comprehensive income (loss):
Foreign currency translation adjustment, net of tax	1,181	(3,172)
Net unrealized gain (loss) on derivatives, net of tax	(3,220)	1,147
Other, net of tax		137
Other comprehensive loss	(2,039)	(1,888)
Comprehensive income	$ 15,897	$ 10,991

CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Common Stock	Retained Earnings	Accumulated Other Comprehensive Loss	Total
Balance, at the beginning at Jun. 30, 2023	$ 9,835	$ 735,957	$ (19,627)	$ 726,165
Balance, at the beginning (in shares) at Jun. 30, 2023	16,755,772
Increase (Decrease) in Shareholders' Equity
Exercise of stock options	$ 420			420
Exercise of stock options (in shares)	4,752
Vesting of RSUs (in shares)	363,820
Shares issued under employee stock purchase plan	$ 2,031			2,031
Shares issued under employee stock purchase plan (in shares)	29,813
Stock-based compensation	$ 7,089			7,089
Taxes paid related to net share settlement of equity awards	$ (19,358)	(2,881)		(22,239)
Taxes paid related to net share settlement of equity awards (in shares)	(166,315)
Net income		12,879		12,879
Other comprehensive income (loss)			(1,888)	(1,888)
Balance, at the end at Sep. 30, 2023	$ 17	745,955	(21,515)	724,457
Balance, at the end (in shares) at Sep. 30, 2023	16,987,842
Balance, at the beginning at Jun. 30, 2024	$ 24,289	861,230	(22,036)	863,483
Balance, at the beginning (in shares) at Jun. 30, 2024	17,055,497
Increase (Decrease) in Shareholders' Equity
Exercise of stock options	$ 70			70
Exercise of stock options (in shares)	957
Vesting of RSUs (in shares)	297,418
Shares issued under employee stock purchase plan	$ 2,329			2,329
Shares issued under employee stock purchase plan (in shares)	31,143
Stock-based compensation	$ 6,422			6,422
Repurchase of common stock	$ (28,919)	(51,524)		$ (80,443)
Repurchase of common stock (in shares)	(531,314)			(531,314)
Taxes paid related to net share settlement of equity awards	$ (4,174)	(17,089)		$ (21,263)
Taxes paid related to net share settlement of equity awards (in shares)	(142,952)
Net income		17,936		17,936
Other comprehensive income (loss)			(2,039)	(2,039)
Balance, at the end at Sep. 30, 2024	$ 17	$ 810,553	$ (24,075)	$ 786,495
Balance, at the end (in shares) at Sep. 30, 2024	16,710,749

CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
CASH FLOWS FROM OPERATING ACTIVITIES
Net income	$ 17,936	$ 12,879
Adjustments to reconcile net income to net cash provided by (used in) operating activities, net of effects from acquisitions:
Depreciation and amortization	11,450	9,568
Stock-based compensation expense	6,422	7,089
Recovery of losses on accounts receivable	(427)	(433)
Deferred income taxes	(851)	208
Amortization of debt discount and issuance costs	354
Other	(21)	42
Changes in operating assets and liabilities-net of business acquisitions:
Accounts receivable	(30,187)	55,868
Inventories	(54,458)	(82,035)
Prepaid expenses and other assets	(23,325)	(7,605)
Accounts payable	(4,952)	25,851
Accrued payroll and related expenses	(7,811)	(6,606)
Advances from customers	10,267	10,770
Deferred revenue	11,485	(7,142)
Other	26,958	(1,310)
Net cash provided by (used in) operating activities	(37,160)	17,144
CASH FLOWS FROM INVESTING ACTIVITIES
Acquisition of property and equipment	(7,705)	(5,239)
Proceeds from sale of property and equipment	85	44
Purchases of certificates of deposit		(2,068)
Proceeds from maturities of certificates of deposit		1,839
Acquisition of business, net of cash acquired	(75,500)
Payments for intangible and other assets	(4,372)	(4,154)
Net cash used in investing activities	(87,492)	(9,578)
CASH FLOWS FROM FINANCING ACTIVITIES
Net borrowings (repayments) on bank lines of credit	(125,000)	20,000
Proceeds from long-term debt	340,475	394
Payments on long-term debt	(2,078)	(2,073)
Proceeds from exercise of stock options and employee stock purchase plan	2,399	2,451
Payment of contingent consideration	(331)	(383)
Repurchase of common stock	(80,443)
Taxes paid related to net share settlement of equity awards	(21,263)	(22,239)
Net cash provided by (used in) financing activities	113,759	(1,850)
Effect of exchange rate changes on cash	593	125
Net increase (decrease) in cash and cash equivalents	(10,300)	5,841
Cash and cash equivalents-beginning of period	95,353	76,750
Cash and cash equivalents-end of period	85,053	82,591
Supplemental disclosure of cash flow information:
Interest	5,231	5,455
Income taxes	$ 13,540	$ 6,795

Basis of Presentation

3 Months Ended

Sep. 30, 2024

Basis of Presentation

Basis of Presentation

1. Basis of Presentation

Use of Estimates

Earnings Per Share Computations

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):


	Three Months Ended September 30,
	2023		2024
Net income available to common stockholders	$	12,879	$	17,936
Weighted average shares outstanding—basic		16,825		16,742
Dilutive effect of equity awards		350		313
Weighted average shares outstanding—diluted		17,175		17,055
Basic earnings per share	$	0.77	$	1.07
Diluted earnings per share	$	0.75	$	1.05
Shares excluded from diluted earnings per share due to their anti-dilutive effect		8		22

Cash and Cash Equivalents

We consider all highly liquid investments with maturities of three months or less as of the acquisition date to be cash equivalents.

Fair Value of Financial Instruments

The fair values of our financial assets and liabilities are categorized as follows (in thousands):


	June 30, 2024								September 30, 2024
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Assets—Insurance company contracts	$	—	$	49,679	$	—	$	49,679	$	—	$	52,430	$	—	$	52,430
Assets – Interest rate swap contract	$	—	$	4,735	$	—	$	4,735	$	—	$	676	$	—	$	676
Liabilities—Convertible debt	$	—	$	—	$	—	$	—	$	—	$	363,552	$	—	$	363,552
Liabilities—Contingent consideration	$	—	$	—	$	15,375	$	15,375	$	—	$	—	$	24,246	$	24,246

Derivative Instruments and Hedging Activity

The effect of the cash flow hedges on other comprehensive income (loss) and earnings for the periods presented was as follows:


	Three Months Ended September 30,
	2023		2024
Total interest and other expense, net presented in the condensed consolidated statements of operations in which the effects of cash flow hedges are recorded	$	(5,748)	$	(7,359)
Gain (loss) recognized in other comprehensive income (loss), net of tax		1,147		(3,220)
Amount reclassified from accumulated other comprehensive income (loss) to interest expense, net		872		900

Recent Accounting Pronouncements

Business Combinations

3 Months Ended

Sep. 30, 2024

Business Combinations

Business Combinations

2. Business Combinations

Fiscal Year 2025 Business Acquisition

Fiscal Year 2024 Business Acquisition

Balance Sheet Details

3 Months Ended

Sep. 30, 2024

Balance Sheet Details

Balance Sheet Details

3. Balance Sheet Details

The following tables set forth details of selected balance sheet accounts (in thousands):


	June 30,		September 30,
Accounts receivable, net	2024		2024
Accounts receivable	$	667,227	$	706,844
Less allowance for doubtful accounts		(19,072)		(19,234)
Total	$	648,155	$	687,610


	June 30,		September 30,
Inventories	2024		2024
Raw materials	$	238,086	$	242,738
Work-in-process		66,910		86,425
Finished goods		92,943		126,867
Total	$	397,939	$	456,030


	June 30,		September 30,
Property and equipment, net	2024		2024
Land	$	15,494	$	16,125
Buildings, civil works and improvements		48,552		53,166
Leasehold improvements		13,573		15,462
Equipment and tooling		146,819		150,072
Furniture and fixtures		3,348		3,409
Computer equipment		22,597		23,870
Computer software		29,195		29,710
Computer software implementation in process		6,514		6,015
Construction in process		6,986		10,153
Total		293,078		307,982
Less accumulated depreciation and amortization		(179,111)		(183,369)
Property and equipment, net	$	113,967	$	124,613

Depreciation and amortization expense for property and equipment was $4.9 million and $6.7 million , respectively, for the three months ended September 30, 2023 and 2024.

Goodwill and Intangible Assets

3 Months Ended

Sep. 30, 2024

Goodwill and Intangible Assets

Goodwill and Intangible Assets

4. Goodwill and Intangible Assets

The changes in the carrying value of goodwill by segment for the three-month period ended September 30, 2024 were as follows (in thousands):


			Optoelectronics
			and
	Security		Manufacturing		Healthcare
	Division		Division		Division		Consolidated
Balance as of June 30, 2024	$	232,215	$	70,807	$	48,458	$	351,480
Goodwill acquired during the period (see Note 2)		28,372		—		—		28,372
Foreign currency translation adjustment		223		1,201		168		1,592
Balance as of September 30, 2024	$	260,810	$	72,008	$	48,626	$	381,444

Intangible assets consisted of the following (in thousands):


	June 30, 2024						September 30, 2024
	Gross						Gross
	Carrying		Accumulated		Intangibles		Carrying		Accumulated		Intangibles
	Value		Amortization		Net		Value		Amortization		Net
Amortizable assets:
Software development costs	$	79,228	$	(10,646)	$	68,582	$	83,339	$	(11,353)	$	71,986
Patents		9,116		(3,861)		5,255		9,265		(3,975)		5,290
Developed technology		70,186		(45,740)		24,446		97,284		(47,801)		49,483
Customer relationships		51,113		(41,421)		9,692		42,901		(26,051)		16,850
Total amortizable assets		209,643		(101,668)		107,975		232,789		(89,180)		143,609
Non-amortizable assets:
Trademarks		31,554		—		31,554		39,613		—		39,613
Total intangible assets	$	241,197	$	(101,668)	$	139,529	$	272,402	$	(89,180)	$	183,222

During the three months ended September 30, 2024 intangible assets of $43.9 million were included in the business acquisition described in Note 2.

Amortization expense related to intangible assets was $4.7 and $4.8 million for the three months ended September 30, 2023 and 2024, respectively.

At September 30, 2024, the estimated future amortization expense for amortizable intangible assets was as follows (in thousands):

Fiscal Year


2025 (remaining 9 months)	$	15,814
2026		17,965
2027		16,356
2028		15,532
2029		13,533
Thereafter		64,409
Total	$	143,609

Contract Assets and Liabilities

3 Months Ended

Sep. 30, 2024

Contract Assets and Liabilities

Contract Assets and Liabilities

5. Contract Assets and Liabilities

Contract Assets (in thousands)


	June 30,		September 30,
	2024		2024		Change		% Change
Unbilled revenue (included in accounts receivable, net)	$	338,944	$	346,589	$	7,645	2	%

Contract Liabilities (in thousands)


	June 30,		September 30,
	2024		2024		Change		% Change
Advances from customers	$	53,431	$	63,996	$	10,565	20	%
Deferred revenue—current		46,855		56,880		10,025	21	%
Deferred revenue—long-term		22,809		23,750		941	4	%

Leases

3 Months Ended

Sep. 30, 2024

Leases

Leases

6. Leases

The components of operating lease expense were as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Operating lease cost	$	2,805	$	2,813
Variable lease cost		265		194
Short-term lease cost		325		497
	$	3,395	$	3,504

Supplemental disclosures related to operating leases were as follows (in thousands):


	Balance Sheet Category	June 30, 2024		September 30, 2024
Operating lease right of use (“ROU”) assets, net	Other assets	$	30,040	$	28,994

Operating lease liabilities, current portion	Other accrued expenses and current liabilities	$	9,706	$	9,745
Operating lease liabilities, long-term	Other long-term liabilities		21,127		20,042
Total operating lease liabilities		$	30,833	$	29,787

Weighted average remaining lease term					3.6 years
Weighted average discount rate					4.6	%

Supplemental cash flow information related to operating leases was as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Cash paid for operating lease liabilities	$	2,994	$	2,895
ROU assets obtained in exchange for new lease obligations		1,791		252

Maturities of operating lease liabilities at September 30, 2024 were as follows (in thousands):


	September 30, 2024
Less than one year	$	10,840
1 – 2 years		9,407
2 – 3 years		6,821
3 – 4 years		2,533
4 – 5 years		1,272
Thereafter		1,432
		32,305
Less: imputed interest		(2,518)
Total lease liabilities	$	29,787

Restructuring and Other Charges

3 Months Ended

Sep. 30, 2024

Restructuring and Other Charges

Restructuring and Other Charges

7. Restructuring and Other Charges

We endeavor to align our global capacity and infrastructure with demand by our customers and to effectively integrate acquisitions and thereby improve our operational efficiency.

The following tables summarize restructuring and other charges for the periods set forth below (in thousands):


	Three Months Ended September 30, 2023
			Optoelectronics and
			Manufacturing		Healthcare
	Security Division		Division		Division		Corporate		Total
Acquisition-related costs	$	208	$	—	$	—	$	—	$	208
Employee termination costs		13		—		—		110		123
Facility closures/consolidation		—		51		—		—		51
Legal costs, net		52		—		—		32		84
Total	$	273	$	51	$	—	$	142	$	466


	Three Months Ended September 30, 2024
			Optoelectronics and
			Manufacturing		Healthcare
	Security Division		Division		Division		Corporate		Total
Acquisition-related costs	$	350	$	—	$	—	$	—	$	350
Employee termination costs		123		304		152		—		579
Facility closures/consolidation		6		243		—		—		249
Total	$	479	$	547	$	152	$	—	$	1,178


					Facility
	Acquisition-		Employee		Closure/		Legal
	Related		Termination		Consolidation		Costs and
	Costs		Costs		Cost		Settlements		Total
Balance as of June 30, 2024	$	496	$	294	$	227	$	808	$	1,825
Restructuring and other charges, net		350		579		249		—		1,178
Payments, adjustments and reimbursements, net		(503)		(762)		(276)		(4)		(1,545)
Balance as of September 30, 2024	$	343	$	111	$	200	$	804	$	1,458

Borrowings

3 Months Ended

Sep. 30, 2024

Borrowings.

Borrowings

8. Borrowings

Revolving Credit Facility

2.25% Convertible Senior Notes Due 2029


	September 30,
	2024
Principal amount	$	350,000
Unamortized debt discount and issuance costs		(9,201)
Net carrying amount	$	340,799

Fair value (Level 2)	$	363,552

Other Borrowings

Long-term debt consisted of the following (in thousands):


	June 30,		September 30,
	2024		2024
Term loan	$	135,625	$	133,750
2029 Notes, net		—		340,799
Other long-term debt		1,925		1,752
		137,550		476,301
Less current portion of long-term debt		(8,167)		(8,217)
Long-term portion of debt	$	129,383	$	468,084

Future principal payments of long-term debt by fiscal year as of September 30, 2024 are as follows (in thousands):


2025 (9 months remaining)	$	6,137
2026		8,157
2027		121,058
2028		147
2029 and thereafter		340,802
Total	$	476,301

Stockholders' Equity

3 Months Ended

Sep. 30, 2024

Stockholders' Equity

Stockholders' Equity

9. Stockholders’ Equity

Stock-based Compensation

As of September 30, 2024, we maintained the Amended and Restated 2012 Incentive Award Plan (the “OSI Plan”) as a stock-based employee compensation plan.

We recorded stock-based compensation expense in the consolidated statements of operations as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Cost of goods sold	$	232	$	244
Selling, general and administrative		6,731		6,024
Research and development		126		154
Stock-based compensation expense	$	7,089	$	6,422

The following summarizes stock option activity during the three months ended September 30, 2024:


		Weighted
		Average		Weighted-Average	Aggregate
	Number of	Exercise		Remaining Contractual	Intrinsic Value
	Options	Price		Term	(in thousands)
Outstanding at June 30, 2024	78,958	$	97.87
Granted	—		—
Exercised	(957)		69.64
Expired or forfeited	—		—
Outstanding at September 30, 2024	78,001	$	105.17	7.4 years	$	4,182
Exercisable at September 30, 2024	33,690	$	89.06	6.0 years	$	2,115

The following summarizes RSU award activity during the three months ended September 30, 2024:


		Weighted-
		Average
	Shares	Fair Value
Nonvested at June 30, 2024	391,591	$	99.21
Granted	253,256		95.41
Vested	(297,418)		130.64
Forfeited	(2,400)		98.75
Nonvested at September 30, 2024	345,029	$	106.76

Stock Repurchase Program

Dividends

Commitments and Contingencies

3 Months Ended

Sep. 30, 2024

Commitments and Contingencies

Commitments and Contingencies

10. Commitments and Contingencies

Acquisition-Related Contingent Obligations


Beginning fair value, June 30, 2024	$	15,375
Business acquisition (Note 2)		9,730
Foreign currency translation adjustment		188
Changes in fair value for contingent earnout obligations		(716)
Payments on contingent earnout obligations		(331)
Ending fair value, September 30, 2024	$	24,246

Environmental Contingencies

Indemnifications and Certain Employment-Related Contingencies

Product Warranties

The following table presents changes in warranty provisions (in thousands):


	Three Months Ended September 30,
	2023		2024
Balance at beginning of period	$	11,149	$	11,089
Additions		312		988
Reductions for warranty repair costs and adjustments		(902)		(719)
Balance at end of period	$	10,559	$	11,358

Legal Proceedings

Income Taxes

3 Months Ended

Sep. 30, 2024

Income Taxes

Income Taxes

11. Income Taxes

Segment Information

3 Months Ended

Sep. 30, 2024

Segment Information

Segment Information

12. Segment Information

The following tables present our results of operations and identifiable assets by industry segment (in thousands):


	Three Months Ended
	September 30,
	2023		2024
Revenues (1) —by Segment:
Security division	$	164,629	$	224,314
Optoelectronics and Manufacturing division, including intersegment revenues		96,128		97,795
Healthcare division		37,787		37,102
Intersegment revenues elimination		(19,334)		(15,204)
Total	$	279,210	$	344,007

Income (loss) from operations —by Segment:
Security division	$	20,609	$	28,856
Optoelectronics and Manufacturing division		11,437		10,609
Healthcare division		164		800
Corporate		(9,916)		(9,510)
Intersegment Eliminations		265		(427)
Total	$	22,559	$	30,328


	June 30,		September 30,
	2024		2024
Assets (2) —by Segment:
Security division	$	1,333,259	$	1,514,264
Optoelectronics and Manufacturing division		288,629		289,302
Healthcare division		255,093		255,639
Corporate		106,078		100,958
Eliminations (3)		(47,051)		(46,649)
Total	$	1,936,008	$	2,113,514

Insider Trading Arrangements	3 Months Ended
Insider Trading Arrangements	Sep. 30, 2024
Trading Arrangements, by Individual
Rule 10b5-1 Arrangement Adopted	false
Non-Rule 10b5-1 Arrangement Adopted	false
Rule 10b5-1 Arrangement Terminated	false
Non-Rule 10b5-1 Arrangement Terminated	false
Rule 10b5-1 Arrangement Modified [Flag]	false
Non-Rule 10b5-1 Arrangement Modified [Flag]	false

Basis of Presentation (Policies)

3 Months Ended

Sep. 30, 2024

Basis of Presentation

Basis of Presentation

1. Basis of Presentation

Use of Estimates

Use of Estimates

Earnings Per Share Computations

Earnings Per Share Computations

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):


	Three Months Ended September 30,
	2023		2024
Net income available to common stockholders	$	12,879	$	17,936
Weighted average shares outstanding—basic		16,825		16,742
Dilutive effect of equity awards		350		313
Weighted average shares outstanding—diluted		17,175		17,055
Basic earnings per share	$	0.77	$	1.07
Diluted earnings per share	$	0.75	$	1.05
Shares excluded from diluted earnings per share due to their anti-dilutive effect		8		22

Cash and Cash Equivalents

Cash and Cash Equivalents

We consider all highly liquid investments with maturities of three months or less as of the acquisition date to be cash equivalents.

Fair Value of Financial Instruments

Fair Value of Financial Instruments

The fair values of our financial assets and liabilities are categorized as follows (in thousands):


	June 30, 2024								September 30, 2024
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Assets—Insurance company contracts	$	—	$	49,679	$	—	$	49,679	$	—	$	52,430	$	—	$	52,430
Assets – Interest rate swap contract	$	—	$	4,735	$	—	$	4,735	$	—	$	676	$	—	$	676
Liabilities—Convertible debt	$	—	$	—	$	—	$	—	$	—	$	363,552	$	—	$	363,552
Liabilities—Contingent consideration	$	—	$	—	$	15,375	$	15,375	$	—	$	—	$	24,246	$	24,246

Derivative Instruments and Hedging Activity

Derivative Instruments and Hedging Activity

The effect of the cash flow hedges on other comprehensive income (loss) and earnings for the periods presented was as follows:


	Three Months Ended September 30,
	2023		2024
Total interest and other expense, net presented in the condensed consolidated statements of operations in which the effects of cash flow hedges are recorded	$	(5,748)	$	(7,359)
Gain (loss) recognized in other comprehensive income (loss), net of tax		1,147		(3,220)
Amount reclassified from accumulated other comprehensive income (loss) to interest expense, net		872		900

Recent Accounting Pronouncements

Recent Accounting Pronouncements

Basis of Presentation (Tables)

3 Months Ended

Sep. 30, 2024

Basis of Presentation

Schedule of computation of basic and diluted earnings per share

The following table sets forth the computation of basic and diluted earnings per share (in thousands, except per share amounts):


	Three Months Ended September 30,
	2023		2024
Net income available to common stockholders	$	12,879	$	17,936
Weighted average shares outstanding—basic		16,825		16,742
Dilutive effect of equity awards		350		313
Weighted average shares outstanding—diluted		17,175		17,055
Basic earnings per share	$	0.77	$	1.07
Diluted earnings per share	$	0.75	$	1.05
Shares excluded from diluted earnings per share due to their anti-dilutive effect		8		22

Schedule of fair values of our financial assets and liabilities

The fair values of our financial assets and liabilities are categorized as follows (in thousands):


	June 30, 2024								September 30, 2024
	Level 1		Level 2		Level 3		Total		Level 1		Level 2		Level 3		Total
Assets—Insurance company contracts	$	—	$	49,679	$	—	$	49,679	$	—	$	52,430	$	—	$	52,430
Assets – Interest rate swap contract	$	—	$	4,735	$	—	$	4,735	$	—	$	676	$	—	$	676
Liabilities—Convertible debt	$	—	$	—	$	—	$	—	$	—	$	363,552	$	—	$	363,552
Liabilities—Contingent consideration	$	—	$	—	$	15,375	$	15,375	$	—	$	—	$	24,246	$	24,246

Schedule of effect of the cash flow hedges on other comprehensive loss and earnings


	Three Months Ended September 30,
	2023		2024
Total interest and other expense, net presented in the condensed consolidated statements of operations in which the effects of cash flow hedges are recorded	$	(5,748)	$	(7,359)
Gain (loss) recognized in other comprehensive income (loss), net of tax		1,147		(3,220)
Amount reclassified from accumulated other comprehensive income (loss) to interest expense, net		872		900

Balance Sheet Details (Tables)

3 Months Ended

Sep. 30, 2024

Balance Sheet Details

Schedule of selected balance sheet accounts


	June 30,		September 30,
Accounts receivable, net	2024		2024
Accounts receivable	$	667,227	$	706,844
Less allowance for doubtful accounts		(19,072)		(19,234)
Total	$	648,155	$	687,610


	June 30,		September 30,
Inventories	2024		2024
Raw materials	$	238,086	$	242,738
Work-in-process		66,910		86,425
Finished goods		92,943		126,867
Total	$	397,939	$	456,030


	June 30,		September 30,
Property and equipment, net	2024		2024
Land	$	15,494	$	16,125
Buildings, civil works and improvements		48,552		53,166
Leasehold improvements		13,573		15,462
Equipment and tooling		146,819		150,072
Furniture and fixtures		3,348		3,409
Computer equipment		22,597		23,870
Computer software		29,195		29,710
Computer software implementation in process		6,514		6,015
Construction in process		6,986		10,153
Total		293,078		307,982
Less accumulated depreciation and amortization		(179,111)		(183,369)
Property and equipment, net	$	113,967	$	124,613

Goodwill and Intangible Assets (Tables)

3 Months Ended

Sep. 30, 2024

Goodwill and Intangible Assets

Schedule of changes in the carrying value of goodwill by segment

The changes in the carrying value of goodwill by segment for the three-month period ended September 30, 2024 were as follows (in thousands):


			Optoelectronics
			and
	Security		Manufacturing		Healthcare
	Division		Division		Division		Consolidated
Balance as of June 30, 2024	$	232,215	$	70,807	$	48,458	$	351,480
Goodwill acquired during the period (see Note 2)		28,372		—		—		28,372
Foreign currency translation adjustment		223		1,201		168		1,592
Balance as of September 30, 2024	$	260,810	$	72,008	$	48,626	$	381,444

Schedule of intangible assets

Intangible assets consisted of the following (in thousands):


	June 30, 2024						September 30, 2024
	Gross						Gross
	Carrying		Accumulated		Intangibles		Carrying		Accumulated		Intangibles
	Value		Amortization		Net		Value		Amortization		Net
Amortizable assets:
Software development costs	$	79,228	$	(10,646)	$	68,582	$	83,339	$	(11,353)	$	71,986
Patents		9,116		(3,861)		5,255		9,265		(3,975)		5,290
Developed technology		70,186		(45,740)		24,446		97,284		(47,801)		49,483
Customer relationships		51,113		(41,421)		9,692		42,901		(26,051)		16,850
Total amortizable assets		209,643		(101,668)		107,975		232,789		(89,180)		143,609
Non-amortizable assets:
Trademarks		31,554		—		31,554		39,613		—		39,613
Total intangible assets	$	241,197	$	(101,668)	$	139,529	$	272,402	$	(89,180)	$	183,222

Schedule of estimated future amortization expense for intangible assets

At September 30, 2024, the estimated future amortization expense for amortizable intangible assets was as follows (in thousands):

Fiscal Year


2025 (remaining 9 months)	$	15,814
2026		17,965
2027		16,356
2028		15,532
2029		13,533
Thereafter		64,409
Total	$	143,609

Contract Assets and Liabilities (Tables)

3 Months Ended

Sep. 30, 2024

Contract Assets and Liabilities

Schedule of contract assets and contract liabilities

Contract Assets (in thousands)


	June 30,		September 30,
	2024		2024		Change		% Change
Unbilled revenue (included in accounts receivable, net)	$	338,944	$	346,589	$	7,645	2	%

Contract Liabilities (in thousands)


	June 30,		September 30,
	2024		2024		Change		% Change
Advances from customers	$	53,431	$	63,996	$	10,565	20	%
Deferred revenue—current		46,855		56,880		10,025	21	%
Deferred revenue—long-term		22,809		23,750		941	4	%

Leases (Tables)

3 Months Ended

Sep. 30, 2024

Leases

Schedule of components of operating lease expense

The components of operating lease expense were as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Operating lease cost	$	2,805	$	2,813
Variable lease cost		265		194
Short-term lease cost		325		497
	$	3,395	$	3,504

Schedule of supplemental disclosures related to operating leases

Supplemental disclosures related to operating leases were as follows (in thousands):


	Balance Sheet Category	June 30, 2024		September 30, 2024
Operating lease right of use (“ROU”) assets, net	Other assets	$	30,040	$	28,994

Operating lease liabilities, current portion	Other accrued expenses and current liabilities	$	9,706	$	9,745
Operating lease liabilities, long-term	Other long-term liabilities		21,127		20,042
Total operating lease liabilities		$	30,833	$	29,787

Weighted average remaining lease term					3.6 years
Weighted average discount rate					4.6	%

Schedule of supplemental cash flow information related to operating leases

Supplemental cash flow information related to operating leases was as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Cash paid for operating lease liabilities	$	2,994	$	2,895
ROU assets obtained in exchange for new lease obligations		1,791		252

Schedule of maturities of operating lease liabilities

Maturities of operating lease liabilities at September 30, 2024 were as follows (in thousands):


	September 30, 2024
Less than one year	$	10,840
1 – 2 years		9,407
2 – 3 years		6,821
3 – 4 years		2,533
4 – 5 years		1,272
Thereafter		1,432
		32,305
Less: imputed interest		(2,518)
Total lease liabilities	$	29,787

Restructuring and Other Charges (Tables)

3 Months Ended

Sep. 30, 2024

Restructuring and Other Charges

Schedule of impairment, restructuring and other charges

The following tables summarize restructuring and other charges for the periods set forth below (in thousands):


	Three Months Ended September 30, 2023
			Optoelectronics and
			Manufacturing		Healthcare
	Security Division		Division		Division		Corporate		Total
Acquisition-related costs	$	208	$	—	$	—	$	—	$	208
Employee termination costs		13		—		—		110		123
Facility closures/consolidation		—		51		—		—		51
Legal costs, net		52		—		—		32		84
Total	$	273	$	51	$	—	$	142	$	466


	Three Months Ended September 30, 2024
			Optoelectronics and
			Manufacturing		Healthcare
	Security Division		Division		Division		Corporate		Total
Acquisition-related costs	$	350	$	—	$	—	$	—	$	350
Employee termination costs		123		304		152		—		579
Facility closures/consolidation		6		243		—		—		249
Total	$	479	$	547	$	152	$	—	$	1,178

Schedule of changes in the accrued liability for restructuring and other charges


					Facility
	Acquisition-		Employee		Closure/		Legal
	Related		Termination		Consolidation		Costs and
	Costs		Costs		Cost		Settlements		Total
Balance as of June 30, 2024	$	496	$	294	$	227	$	808	$	1,825
Restructuring and other charges, net		350		579		249		—		1,178
Payments, adjustments and reimbursements, net		(503)		(762)		(276)		(4)		(1,545)
Balance as of September 30, 2024	$	343	$	111	$	200	$	804	$	1,458

Borrowings (Tables)

3 Months Ended

Sep. 30, 2024

Borrowings.

Summary of the 2029 Notes


	September 30,
	2024
Principal amount	$	350,000
Unamortized debt discount and issuance costs		(9,201)
Net carrying amount	$	340,799

Fair value (Level 2)	$	363,552

Schedule of long-term debt

Long-term debt consisted of the following (in thousands):


	June 30,		September 30,
	2024		2024
Term loan	$	135,625	$	133,750
2029 Notes, net		—		340,799
Other long-term debt		1,925		1,752
		137,550		476,301
Less current portion of long-term debt		(8,167)		(8,217)
Long-term portion of debt	$	129,383	$	468,084

Schedule of future principal payments of long-term debt by fiscal year

Future principal payments of long-term debt by fiscal year as of September 30, 2024 are as follows (in thousands):


2025 (9 months remaining)	$	6,137
2026		8,157
2027		121,058
2028		147
2029 and thereafter		340,802
Total	$	476,301

Stockholders' Equity (Tables)

3 Months Ended

Sep. 30, 2024

Stockholders' Equity

Schedule of stock-based compensation expense in the consolidated statements of operations

We recorded stock-based compensation expense in the consolidated statements of operations as follows (in thousands):


	Three Months Ended September 30,
	2023		2024
Cost of goods sold	$	232	$	244
Selling, general and administrative		6,731		6,024
Research and development		126		154
Stock-based compensation expense	$	7,089	$	6,422

Schedule of stock option activity


		Weighted
		Average		Weighted-Average	Aggregate
	Number of	Exercise		Remaining Contractual	Intrinsic Value
	Options	Price		Term	(in thousands)
Outstanding at June 30, 2024	78,958	$	97.87
Granted	—		—
Exercised	(957)		69.64
Expired or forfeited	—		—
Outstanding at September 30, 2024	78,001	$	105.17	7.4 years	$	4,182
Exercisable at September 30, 2024	33,690	$	89.06	6.0 years	$	2,115

Summary of RSU award activity


		Weighted-
		Average
	Shares	Fair Value
Nonvested at June 30, 2024	391,591	$	99.21
Granted	253,256		95.41
Vested	(297,418)		130.64
Forfeited	(2,400)		98.75
Nonvested at September 30, 2024	345,029	$	106.76

Commitments and Contingencies (Tables)

3 Months Ended

Sep. 30, 2024

Commitments and Contingencies

Schedule of roll-forward of the contingent consideration liability


Beginning fair value, June 30, 2024	$	15,375
Business acquisition (Note 2)		9,730
Foreign currency translation adjustment		188
Changes in fair value for contingent earnout obligations		(716)
Payments on contingent earnout obligations		(331)
Ending fair value, September 30, 2024	$	24,246

Schedule of warranty provisions

The following table presents changes in warranty provisions (in thousands):


	Three Months Ended September 30,
	2023		2024
Balance at beginning of period	$	11,149	$	11,089
Additions		312		988
Reductions for warranty repair costs and adjustments		(902)		(719)
Balance at end of period	$	10,559	$	11,358

Segment Information (Tables)

3 Months Ended

Sep. 30, 2024

Segment Information

Schedule of results of operations and identifiable assets by industry segment

The following tables present our results of operations and identifiable assets by industry segment (in thousands):


	Three Months Ended
	September 30,
	2023		2024
Revenues (1) —by Segment:
Security division	$	164,629	$	224,314
Optoelectronics and Manufacturing division, including intersegment revenues		96,128		97,795
Healthcare division		37,787		37,102
Intersegment revenues elimination		(19,334)		(15,204)
Total	$	279,210	$	344,007

Income (loss) from operations —by Segment:
Security division	$	20,609	$	28,856
Optoelectronics and Manufacturing division		11,437		10,609
Healthcare division		164		800
Corporate		(9,916)		(9,510)
Intersegment Eliminations		265		(427)
Total	$	22,559	$	30,328


	June 30,		September 30,
	2024		2024
Assets (2) —by Segment:
Security division	$	1,333,259	$	1,514,264
Optoelectronics and Manufacturing division		288,629		289,302
Healthcare division		255,093		255,639
Corporate		106,078		100,958
Eliminations (3)		(47,051)		(46,649)
Total	$	1,936,008	$	2,113,514

Basis of Presentation - Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Per Share Computations
Net income available to common stockholders	$ 17,936	$ 12,879
Weighted average shares outstanding-basic	16,742	16,825
Dilutive effect of equity awards	313	350
Weighted average shares outstanding-diluted	17,055	17,175
Basic earnings per share	$ 1.07	$ 0.77
Diluted earnings per share	$ 1.05	$ 0.75
Shares excluded from diluted earnings per share due to their anti-dilutive effect	22	8
Convertible Senior Notes Due 2029
Per Share Computations
Interest rate (as a percentage)	2.25%
Conversion price	$ 191.98

Basis of Presentation - Cash and Cash Equivalents (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Jun. 30, 2024
Cash Equivalents
Cash and cash equivalents	$ 85,053	$ 95,353
Cash, cash equivalents, and investments held by our foreign subsidiaries and subject to repatriation tax considerations(as a percentage)	81.00%

Basis of Presentation - Fair Value of Financial Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024
Fair Value of Financial Instruments
Liabilities-Convertible debt	$ 363,552
Liabilities-Contingent consideration	24,246	$ 15,375
Level 2
Fair Value of Financial Instruments
Liabilities-Convertible debt	363,552
Recurring
Fair Value of Financial Instruments
Assets-Insurance company contracts	52,430	49,679
Assets - Interest rate swap contract	676	4,735
Liabilities-Contingent consideration	24,246	15,375
Recurring \| Level 2
Fair Value of Financial Instruments
Assets-Insurance company contracts	52,430	49,679
Assets - Interest rate swap contract	676	4,735
Recurring \| Level 3
Fair Value of Financial Instruments
Liabilities-Contingent consideration	$ 24,246	$ 15,375

Basis of Presentation - Derivative Instruments and Hedging Activity (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2024
Derivative Instruments and Hedging Activity
Total interest and other expense, net presented in the condensed consolidated statements of operations in which the effects of cash flow hedges are recorded	$ (7,359)	$ (5,748)
Gain (loss) recognized in other comprehensive income (loss), net of tax	(3,220)	1,147
Amount reclassified from accumulated other comprehensive income (loss) to interest expense, net	900	$ 872
Foreign currency forward contracts
Derivative Instruments and Hedging Activity
Notional amounts	101,700		$ 96,400
Interest rate swap
Derivative Instruments and Hedging Activity
Notional amount	$ 175,000		$ 175,000

Business Combinations (Details) - USD ($) $ in Thousands	1 Months Ended			3 Months Ended
Business Combinations (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Oct. 31, 2023	Sep. 30, 2024	Jun. 30, 2024
Business Combinations
Goodwill	$ 381,444			$ 381,444	$ 351,480
Privately held contract manufacturer
Business Combinations
Consideration paid		$ 6,300
Privately held provider of radiation technology
Business Combinations
Contingent consideration			$ 3,600
Consideration paid			$ 2,800
Privately held provider of critical military, space and surveillance solutions
Business Combinations
Percentage of ownership acquired	100.00%			100.00%
Excluding contingent consideration	$ 76,000
Contingent consideration	24,000			$ 24,000
Cash consideration	75,500
Holdback amount	500
Estimated fair value of contingent consideration	9,700
Consideration paid	85,700
Total assets acquired	115,000			115,000
Accounts receivable	29,800			29,800
Other current assets	5,900			5,900
Property and equipment	7,000			7,000
Goodwill	28,400			28,400
Other intangible assets	43,900			43,900
Amortizable intangible assets	35,900			35,900
Indefinite-lived intangible asset	8,000			8,000
Liabilities assumed	29,300			29,300
Deferred tax liability	$ 8,400			8,400
Revenue from acquired business				$ 4,000
Privately held provider of critical military, space and surveillance solutions \| Minimum
Business Combinations
Weighted Lives Average (in years)	7 years
Privately held provider of critical military, space and surveillance solutions \| Maximum
Business Combinations
Weighted Lives Average (in years)	10 years

Balance Sheet Details (Details) - USD ($) $ in Thousands	3 Months Ended
Balance Sheet Details (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2024
Accounts receivable, net
Accounts receivable	$ 706,844		$ 667,227
Less allowance for doubtful accounts	(19,234)		(19,072)
Total	687,610		648,155
Inventories
Raw materials	242,738		238,086
Work-in-process	86,425		66,910
Finished goods	126,867		92,943
Total	456,030		397,939
Property and equipment, net
Property and equipment, gross	307,982		293,078
Less accumulated depreciation and amortization	(183,369)		(179,111)
Property and equipment, net	124,613		113,967
Depreciation and amortization expense	6,700	$ 4,900
Land
Property and equipment, net
Property and equipment, gross	16,125		15,494
Buildings, civil works and improvements
Property and equipment, net
Property and equipment, gross	53,166		48,552
Leasehold improvements
Property and equipment, net
Property and equipment, gross	15,462		13,573
Equipment and tooling
Property and equipment, net
Property and equipment, gross	150,072		146,819
Furniture and fixtures
Property and equipment, net
Property and equipment, gross	3,409		3,348
Computer equipment
Property and equipment, net
Property and equipment, gross	23,870		22,597
Computer software
Property and equipment, net
Property and equipment, gross	29,710		29,195
Computer software implementation in process
Property and equipment, net
Property and equipment, gross	6,015		6,514
Construction in process
Property and equipment, net
Property and equipment, gross	$ 10,153		$ 6,986

Goodwill and Intangible Assets (Details) $ in Thousands	3 Months Ended
Goodwill and Intangible Assets (Details) $ in Thousands	Sep. 30, 2024 USD ($)
Changes in the carrying value of goodwill
Balance at the beginning of the period	$ 351,480
Goodwill acquired during the period (see Note 2)	28,372
Foreign currency translation adjustment	1,592
Balance at the end of the period	381,444
Security Division
Changes in the carrying value of goodwill
Balance at the beginning of the period	232,215
Goodwill acquired during the period (see Note 2)	28,372
Foreign currency translation adjustment	223
Balance at the end of the period	260,810
Optoelectronics and Manufacturing Division
Changes in the carrying value of goodwill
Balance at the beginning of the period	70,807
Foreign currency translation adjustment	1,201
Balance at the end of the period	72,008
Healthcare Division
Changes in the carrying value of goodwill
Balance at the beginning of the period	48,458
Foreign currency translation adjustment	168
Balance at the end of the period	$ 48,626

Goodwill and Intangible Assets - Intangible assets subject to amortization (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2024
Amortizable assets:
Gross Carrying Value	$ 232,789		$ 209,643
Accumulated Amortization	(89,180)		(101,668)
Intangibles Net	143,609		107,975
Total intangible assets
Gross Carrying Value	272,402		241,197
Intangibles Net	183,222		139,529
Amortization expense	4,800	$ 4,700
Privately held provider of radio frequency technology
Total intangible assets
Intangibles Net	43,900
Trademarks
Non-amortizable assets:
Gross Carrying Value	39,613		31,554
Software development costs
Amortizable assets:
Gross Carrying Value	83,339		79,228
Accumulated Amortization	(11,353)		(10,646)
Intangibles Net	71,986		68,582
Patents
Amortizable assets:
Gross Carrying Value	9,265		9,116
Accumulated Amortization	(3,975)		(3,861)
Intangibles Net	5,290		5,255
Developed technology
Amortizable assets:
Gross Carrying Value	97,284		70,186
Accumulated Amortization	(47,801)		(45,740)
Intangibles Net	49,483		24,446
Customer relationships
Amortizable assets:
Gross Carrying Value	42,901		51,113
Accumulated Amortization	(26,051)		(41,421)
Intangibles Net	$ 16,850		$ 9,692

Goodwill and Intangible Assets - Estimated future amortization expense (Details) - USD ($) $ in Thousands	9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2024
Estimated future amortization expense
2025 (remaining 9 months)	$ 15,814
2026	17,965
2027	16,356
2028	15,532
2029	13,533
Thereafter	64,409
Intangibles Net	143,609		$ 107,975
Software development costs
Estimated future amortization expense
Intangibles Net	71,986		$ 68,582
Capitalized software development costs	$ 4,200	$ 4,000

Contract Assets and Liabilities (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Jun. 30, 2024
Contract Assets
Unbilled revenue (included in accounts receivable, net)	$ 346,589	$ 338,944
Change in unbilled revenue	$ 7,645
Percentage of change in unbilled revenue	2.00%
Contract Liabilities
Advances from customers	$ 63,996	53,431
Deferred revenue-current	56,880	46,855
Deferred revenue-long-term	23,750	$ 22,809
Change in advances from customers	$ 10,565
Percentage of change in advances from customers	20.00%
Change in deferred revenue - current	$ 10,025
Percentage of change in deferred revenue - current	21.00%
Change in deferred revenue - long-term	$ 941
Percentage of change in deferred revenue - long-term	4.00%
Remaining Performance Obligations
Revenue remaining performance obligation	$ 805,200
Recognized revenue from contract liabilities	$ 32,500
Revenue, practical expedient, incremental cost of obtaining contract [true false]	true
Revenue, practical expedient, financing component [true false]	true
Privately held provider of radio frequency technology
Contract Assets
Unbilled revenue (included in accounts receivable, net)	$ 27,900
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-10-01
Remaining Performance Obligations
Remaining performance obligation expected timing of satisfaction period	12 months

Leases (Details) - USD ($) $ in Thousands	3 Months Ended
Leases (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Sep. 30, 2023	Jun. 30, 2024
Operating lease expense
Operating lease cost	$ 2,813	$ 2,805
Variable lease cost	194	265
Short-term lease cost	497	325
Operating lease expense	3,504	3,395
Balance sheet assets and liabilities related to operating leases
Operating lease right of use ("ROU") assets, net	$ 28,994		$ 30,040
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible List]	Other Assets, Noncurrent.		Other Assets, Noncurrent.
Operating lease liabilities, current portion	$ 9,745		$ 9,706
Operating Lease, Liability, Current, Statement of Financial Position [Extensible List]	Other Liabilities, Current		Other Liabilities, Current
Operating lease liabilities, long-term	$ 20,042		$ 21,127
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible List]	Other Liabilities, Noncurrent		Other Liabilities, Noncurrent
Total lease liabilities	$ 29,787		$ 30,833
Weighted average remaining lease term	3 years 7 months 6 days
Weighted average discount rate	4.60%
Cash flow information related to operating leases
Cash paid for operating lease liabilities	$ 2,895	2,994
ROU assets obtained in exchange for new lease obligations	$ 252	$ 1,791

Leases - Maturities of operating lease liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024
Maturities of operating lease liabilities
Less than one year	$ 10,840
1 - 2 years	9,407
2 - 3 years	6,821
3 - 4 years	2,533
4 - 5 years	1,272
Thereafter	1,432
Total	32,305
Less: Imputed interest	(2,518)
Total lease liabilities	$ 29,787	$ 30,833

Restructuring and Other Charges (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Restructuring and Other Charges
Acquisition-related costs	$ 350	$ 208
Employee termination costs	579	123
Facility closures/consolidation	249	51
Legal costs, net		84
Total expensed	1,178	466
Other operational efficiency activities
Restructuring and Other Charges
Acquisition-related costs	400	200
Employee termination costs	600	100
Facility closures/consolidation	200	100
Legal costs, net		100
Total expensed	1,200	500
Security Division
Restructuring and Other Charges
Acquisition-related costs	350	208
Employee termination costs	123	13
Facility closures/consolidation	6
Legal costs, net		52
Total expensed	479	273
Healthcare Division
Restructuring and Other Charges
Employee termination costs	152
Total expensed	152
Optoelectronics and Manufacturing Division
Restructuring and Other Charges
Employee termination costs	304
Facility closures/consolidation	243	51
Total expensed	$ 547	51
Corporate
Restructuring and Other Charges
Employee termination costs		110
Legal costs, net		32
Total expensed		$ 142

Restructuring and Other Charges - Accrued liability for restructuring and other charges (Details) $ in Thousands	3 Months Ended
	Sep. 30, 2024 USD ($)
Restructuring and Other Charges
Balance at the beginning	$ 1,825
Restructuring and other charges (benefit), net	1,178
Payments, adjustments and reimbursements, net	(1,545)
Balance, at the end	1,458
Acquisition-Related Costs
Restructuring and Other Charges
Balance at the beginning	496
Restructuring and other charges (benefit), net	350
Payments, adjustments and reimbursements, net	(503)
Balance, at the end	343
Employee Termination Costs
Restructuring and Other Charges
Balance at the beginning	294
Restructuring and other charges (benefit), net	579
Payments, adjustments and reimbursements, net	(762)
Balance, at the end	111
Facility Closure/ Consolidations Costs
Restructuring and Other Charges
Balance at the beginning	227
Restructuring and other charges (benefit), net	249
Payments, adjustments and reimbursements, net	(276)
Balance, at the end	200
Legal Costs and Settlements
Restructuring and Other Charges
Balance at the beginning	808
Payments, adjustments and reimbursements, net	(4)
Balance, at the end	$ 804

Borrowings - Revolving Credit Facility (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Jun. 30, 2024
Borrowings
Borrowings outstanding	$ 259,000	$ 384,000
Revolving credit facility
Borrowings
Interest rate margin (as a percent)	1.25%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]	us-gaap:SecuredOvernightFinancingRateSofrMember
Unused commitment fee (as a percent)	0.15%
Borrowings outstanding	$ 259,000
Available credit facility	263,900
Revolving credit facility \| Minimum
Borrowings
Maximum borrowing capacity	$ 600,000
Interest rate margin (as a percent)	1.00%
Unused commitment fee (as a percent)	0.10%
Revolving credit facility \| Maximum
Borrowings
Maximum borrowing capacity	$ 300,000
Increase in the credit agreement's borrowing capacity available under certain circumstances	$ 250,000
Interest rate margin (as a percent)	1.75%
Unused commitment fee (as a percent)	0.25%
Letters of credit sub facility
Borrowings
Amount outstanding under letters of credit	$ 77,100
Term Loan
Borrowings
Borrowings outstanding	133,800
Lines-of-credit
Borrowings
Amount outstanding under letters of credit	55,900
Available credit facility	$ 30,300

Borrowings - Other Borrowings - Additional Information (Details)		1 Months Ended	3 Months Ended
	Jul. 19, 2024 USD ($)	Jul. 31, 2024 USD ($)	Sep. 30, 2024 USD ($) D $ / shares	Sep. 30, 2023 USD ($)
Borrowings
Proceeds from long-term debt \| $			$ 340,475,000	$ 394,000
Calendar quarter commencing after quarter ended on september 30, 2024
Borrowings
Conversion price trading days \| D			130
Threshold percentage of stock price			1000.00%
Number of consecutive trading days \| D			30
Five consecutive business days after specified period
Borrowings
Threshold percentage of stock price			98.00%
Number of consecutive trading days \| D			10
Convertible Senior Notes Due 2029
Borrowings
Principal amount \| $		$ 350,000,000.0
Interest rate (as a percentage)		2.25%	2.25%
Percentage of principal amount		97.50%
Proceeds from long-term debt \| $	$ 340,400,000
Conversion rate			5.2090
Debt instrument per principal amount \| $			$ 1,000
Conversion price trading days \| D			20
Dent instrument price percentage			100.00%
Percentage of principal amount redeemed			100.00%
Threshold percentage of stock price			130.00%
Conversion price \| $ / shares			$ 191.98

Borrowings - The note 2029 (Details) $ in Thousands	3 Months Ended
Borrowings - The note 2029 (Details) $ in Thousands	Sep. 30, 2024 USD ($)
Statement
Convertible notes	$ 340,799
Fair value (Level 2)	363,552
Amortization of debt discount and issuance costs	354
Convertible Senior Notes Due 2029
Statement
Principal amount	350,000
Unamortized debt discount and issuance costs	(9,201)
Convertible notes	340,799
Fair value (Level 2)	363,552
Total interest expense	1,900
Interest expense debt excluding amortization	1,600
Amortization of debt discount and issuance costs	$ 300

Borrowings - Other borrowings (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024
Components of long-term debt
Convertible notes	$ 340,799
Term loan	133,750	$ 135,625
2029 Nots, net	340,799
Other long-term debt	1,752	1,925
Total	476,301	137,550
Less current portion of long-term debt	(8,217)	(8,167)
Long-term portion of debt	468,084	$ 129,383
Fiscal year principal payments of long-term debt
2025 (9 months remaining)	6,137
2026	8,157
2027	121,058
2028	147
2029 and thereafter	340,802
Total	$ 476,301

Stockholders' Equity - Stock-based Compensation (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Stockholders' Equity
Stock-based compensation expense	$ 6,422	$ 7,089
Stock Options
Stockholders' Equity
Unrecognized compensation cost	$ 700
Weighted-average period	1 year 9 months 18 days
RSU
Stockholders' Equity
Unrecognized compensation cost	$ 18,400
Weighted-average period	2 years 3 months 18 days
Cost of goods sold
Stockholders' Equity
Stock-based compensation expense	$ 244	232
Selling, general and administrative
Stockholders' Equity
Stock-based compensation expense	6,024	6,731
Research and development
Stockholders' Equity
Stock-based compensation expense	$ 154	$ 126

Stockholders' Equity - OSI Plans (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Employee Stock Option
Number of Options
Outstanding at the beginning of the period (in shares)	78,958
Exercised (in shares)	(957)
Outstanding at the end of the period (in shares)	78,001
Exercisable at the end of the period (in shares)	33,690
Weighted Average Exercise Price
Outstanding at the beginning of the period (in dollars per share)	$ 97.87
Exercised (in dollars per share)	69.64
Outstanding at the end of the period (in dollars per share)	105.17
Exercisable at the end of the period (in dollars per share)	$ 89.06
Weighted-Average Remaining Contractual Term
Outstanding at the end of the period	7 years 4 months 24 days
Exercisable at the end of the period	6 years
Aggregate Intrinsic Value
Outstanding at the end of the period	$ 4,182
Exercisable at the end of the period	$ 2,115
RSU
Shares
Nonvested at the beginning of the period (in shares)	391,591
Granted (in shares)	253,256
Vested (in shares)	(297,418)
Forfeited (in shares)	(2,400)
Nonvested at the end of the period (in shares)	345,029
Weighted-Average Fair Value
Nonvested at the beginning of the period (in dollars per share)	$ 99.21
Granted (in dollars per share)	95.41
Vested (in dollars per share)	130.64
Forfeited (in dollars per share)	98.75
Nonvested at the end of the period (in dollars per share)	$ 106.76
Performance-based restricted stock units
Shares
Granted (in shares)	54,563	75,988
Performance-based restricted stock units \| Minimum
Weighted-Average Fair Value
Share based compensation arrangement by percentage of shares units awarded	0.00%
Performance-based restricted stock units \| Maximum
Weighted-Average Fair Value
Share based compensation arrangement by percentage of shares units awarded	376.00%
OSI Plans
Weighted-Average Fair Value
Shares available for grant	2,100,000
OSI Plans \| RSU
Weighted-Average Fair Value
Number of shares available for grant reduced for each award granted	1.87
Number of shares available for grant increased for each award forfeited and returned	1.87

Stockholders' Equity- Stock Repurchase Program (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2022
Employee Stock Purchase Plan and Stock Repurchase Program
Number of shares repurchased	531,314
Repurchase of common stock	$ 80,443
Common stock
Employee Stock Purchase Plan and Stock Repurchase Program
Number of repurchased shares authorized		2,000,000
Number of shares available for repurchase	1,190,556

Commitments and Contingencies - Contingent Acquisition Obligations (Details) $ in Thousands	3 Months Ended
	Sep. 30, 2024 USD ($)
Contingent Acquisition Obligations
Beginning fair value, June 30, 2023	$ 15,375
Business acquisition (Note 2)	9,730
Foreign currency translation adjustment	188
Changes in fair value for contingent earnout obligations	(716)
Payments on contingent earnout obligations	(331)
Ending fair value, June 30, 2024	24,246
Other business acquisitions
Contingent Acquisition Obligations
Remaining maximum amount of contingent consideration	$ 56,800

Commitments and Contingencies - Warranty provisions (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2024	Sep. 30, 2023
Changes in provision for warranties
Balance at beginning of period	$ 11,089	$ 11,149
Additions	988	312
Reductions for warranty repair costs and adjustments	(719)	(902)
Balance at end of period	$ 11,358	$ 10,559

Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
Income Taxes (Details) - USD ($) $ in Millions	Sep. 30, 2024	Sep. 30, 2023
Income Taxes
Effective income tax rate (as a percent)	21.90%	23.40%
Net discrete tax benefit related to equity-based compensation under change in accounting principle	$ 0.5	$ 0.4

Segment Information - Operations and Identifiable Assets (Details) $ in Thousands	3 Months Ended		12 Months Ended
	Sep. 30, 2024 USD ($) customer segment	Sep. 30, 2023 USD ($)	Jun. 30, 2024 USD ($) customer
Segment Information
Number of identifiable industry segments \| segment	3
Total revenues	$ 344,007	$ 279,210
Income (loss) from operations	30,328	$ 22,559
Segments assets	$ 2,113,514		$ 1,936,008
Net revenues
Segment Information
Number of major customers \| customer	1
Accounts receivable,net
Segment Information
Number of major customers \| customer			2
No customer \| Accounts receivable,net \| Customer
Segment Information
Concentration (as a percent)	14.00%		39.00%
Security division \| Accounts receivable,net
Segment Information
Number of major customers \| customer	10
Security division \| One customer. \| Net revenues \| Customer
Segment Information
Concentration (as a percent)		10.00%
Security division \| One customer. \| Accounts receivable,net \| Customer
Segment Information
Concentration (as a percent)	37.00%
Security division \| Two Customer \| Accounts receivable,net \| Customer
Segment Information
Concentration (as a percent)	12.00%
Healthcare division
Segment Information
Total revenues	$ 37,102	$ 37,787
Income (loss) from operations	800	164
Segments assets	255,639		$ 255,093
Operating segments \| Security division
Segment Information
Total revenues	224,314	164,629
Income (loss) from operations	28,856	20,609
Segments assets	1,514,264		1,333,259
Operating segments \| Optoelectronics and Manufacturing Division
Segment Information
Total revenues	97,795	96,128
Income (loss) from operations	10,609	11,437
Segments assets	289,302		288,629
Corporate
Segment Information
Income (loss) from operations	(9,510)	(9,916)
Segments assets	100,958		106,078
Intersegment revenue Elimination
Segment Information
Total revenues	(15,204)	(19,334)
Income (loss) from operations	(427)	$ 265
Segments assets	$ (46,649)		$ (47,051)

OSI Systems (NASDAQ:OSIS)
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