CONSOLIDATED STATEMENTS OF INCOME - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
Income Statement [Abstract]
Revenue	$ 1,223,289	$ 1,197,248	$ 1,169,258
Cost of revenue (exclusive of depreciation, shown separately below)	623,569	614,463	615,042
Other operating expenses:
Research and development	161,570	158,194	143,201
Selling, general and administrative	281,476	258,313	247,613
Depreciation	18,107	21,622	23,189
Restructuring and reorganization charges	19,818	13,323	16,336
Total operating expenses	1,104,540	1,065,915	1,045,381
Operating income	118,749	131,333	123,877
Other income (expense):
Interest expense	(28,954)	(30,469)	(31,176)
Interest income	5,204	8,685	4,336
Loss on debt extinguishment	(453)	0	0
Other, net	(3,849)	2,723	(4,686)
Total other	(28,052)	(19,061)	(31,526)
Income before income taxes	90,697	112,272	92,351
Income tax provision	(34,816)	(25,420)	(26,105)
Net income	$ 55,881	$ 86,852	$ 66,246
Weighted-average shares outstanding:
Basic	27,694	28,345	29,938
Diluted	28,218	28,665	30,115
Earnings per common share:
Basic	$ 2.02	$ 3.06	$ 2.21
Diluted	$ 1.98	$ 3.03	$ 2.2