CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Statement [Abstract]
Revenue	$ 1,197,248	$ 1,169,258	$ 1,089,752
Cost of revenue (exclusive of depreciation, shown separately below)	614,463	615,042	565,168
Other operating expenses:
Research and development	158,194	143,201	137,913
Selling, general and administrative	258,313	247,613	238,018
Depreciation	21,622	23,189	23,598
Restructuring and reorganization charges	13,323	16,336	46,308
Total operating expenses	1,065,915	1,045,381	1,011,005
Operating income	131,333	123,877	78,747
Other income (expense):
Interest expense	(30,469)	(31,176)	(16,432)
Interest income	8,685	4,336	877
Loss on derivative liability upon debt conversion	0	0	(7,456)
Other, net	2,723	(4,686)	5,045
Total other	(19,061)	(31,526)	(17,966)
Income before income taxes	112,272	92,351	60,781
Income tax provision	(25,420)	(26,105)	(16,721)
Net income	$ 86,852	$ 66,246	$ 44,060
Weighted-average shares outstanding:
Basic	28,345	29,938	31,028
Diluted	28,665	30,115	31,298
Earnings per common share:
Basic	$ 3.06	$ 2.21	$ 1.42
Diluted	$ 3.03	$ 2.2	$ 1.41