CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Cash flows provided by operating activities:
Net income	$ 2,319	$ 2,139
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	3,419	3,400
Amortization of purchased intangible assets	5,292	5,667
Amortization of deferred debt issuance costs	190	138
Stock-based compensation	1,549	5,027
Deferred income taxes	(546)	178
Other	(985)	(405)
Change in:
Accounts receivable, net	962	(14,664)
Inventories	(5,910)	(22,678)
Prepaid expenses and other	3,022	1,131
Accounts payable	10,660	24,336
Contract liabilities	(2,391)	(906)
Accrued expenses and other liabilities	(4,141)	3,702
Net cash provided by operating activities	13,440	7,065
Cash flows provided by (used in) investing activities:
Proceeds from maturities of marketable securities	3,000	0
Proceeds from sales of marketable securities	9,619	0
Acquisition of property, plant and equipment	(2,968)	(2,226)
Net cash provided by (used in) investing activities	9,651	(2,226)
Cash flows used in financing activities:
Repayments on term loan	(117,500)	(6,250)
Borrowings on term loan	50,000	0
Borrowings on revolving loans	70,450	0
Repayments on revolving loans	(30,450)	0
Payment of debt issuance costs	(2,735)	0
Distributions to redeemable noncontrolling interest holder	(3,125)	(2,600)
Treasury stock purchases	(936)	(2,157)
Net cash used in financing activities	(34,296)	(11,007)
Effects of exchange rates on cash	609	671
Net decrease in cash and cash equivalents	(10,596)	(5,497)
Cash and cash equivalents, beginning of the period	31,040	25,144
Cash and cash equivalents, end of the period	$ 20,444	$ 19,647