Income Taxes - Reconciliation of Tax Provision at Statutory U.S. Rate to Provision for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract]
Tax provision (benefit) at statutory U.S. rate	$ (3,906)	$ (19,373)	$ 2,392
Increase (decrease) in tax provision (benefit) resulting from:
Distribution of previously taxed foreign earnings and profits	0	(9,450)	(16,776)
Federal research and development credits	(816)	(1,043)	(715)
Foreign participation exemption	0	(12,571)	0
Foreign permanent benefit	(650)	(1,426)	(1,620)
Foreign tax rate differential	(295)	21,794	15,133
Foreign undistributed earnings, net of credits	6,231	7,198	6,486
Goodwill impairment	0	5,383	0
Non-deductible items	635	594	601
Non-territorial income	(2,088)	(945)	(2,323)
Provision to return	(350)	(19)	(435)
Sale of intangible asset	0	0	(3,385)
State and local taxes, net	(992)	(2,629)	(2,408)
Stock-based compensation	2,045	980	693
Tax rate change	(2,286)	1,648	(640)
Valuation allowance	5,943	15,090	12,058
Withholding tax	1,521	1,229	2,188
Other	439	(476)	(263)
Total provision for income taxes	$ 5,431	$ 5,984	$ 10,986