Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Operating activities
Net income (loss)	$ 51,787	$ (12,037)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Depreciation and amortization of intangible assets	12,744	14,463
Non-cash operating lease expense	3,814	3,972
Stock-based compensation	11,429	6,919
Amortization of prepaid debt fees	888	889
Deferred taxes, net	(1,579)	(4,272)
Loss on sale of business	23	18
Restructuring, non-cash	(194)	1,070
Other adjustments, net	(322)	56
Changes in operating assets and liabilities, net of acquisition and sale of business:
Accounts receivable	(36,826)	(22,497)
Inventories	(5,559)	(34,791)
Other current assets	(9,690)	(17,129)
Other long-term assets	(4,824)	3,002
Accounts payable, other current liabilities, and taxes payable	48,412	15,113
Wages and benefits payable	(40,561)	(12,895)
Unearned revenue	35,738	34,471
Warranty	1,489	(1,041)
Restructuring	(7,166)	33,209
Other operating, net	(18,295)	(7,091)
Net cash provided by operating activities	41,308	1,429
Investing activities
Net proceeds (payments) related to the sale of business	0	(772)
Acquisitions of property, plant, and equipment	(7,145)	(6,902)
Business acquisitions, net of cash and cash equivalents acquired	(34,126)	0
Other investing, net	125	16
Net cash used in investing activities	(41,146)	(7,658)
Financing activities
Issuance of common stock	1,564	607
Prepaid debt fees	(206)	(517)
Other financing, net	(281)	(185)
Net cash provided by (used in) financing activities	1,077	(95)
Effect of foreign exchange rate changes on cash and cash equivalents	(2,682)	330
Decrease in cash and cash equivalents	(1,443)	(5,994)
Cash and cash equivalents at beginning of period	302,049	202,007
Cash and cash equivalents at end of period	300,606	196,013
Supplemental disclosure of cash flow information:
Income taxes, net	14,014	1,432
Interest	$ 322	$ 459