Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Consolidated Statements of Comprehensive Income
Net Income (Loss)	$ 31,376	$ 50,866	$ 59,955	$ 102,460
Other comprehensive (loss) income:
Foreign currency translation adjustments	5,066	(913)	5,712	(2,644)
Amortization of actuarial net gain and other adjustments from pension plan, net of tax		5		10
Unrealized (losses) gains on available-for-sale investments	(58)		23
Total other comprehensive (loss) income	5,008	(908)	5,735	(2,634)
Comprehensive income	$ 36,384	$ 49,958	$ 65,690	$ 99,826