Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 5,414	$ 4,522	$ 23,436	$ 16,821
Other comprehensive loss, net of tax:
Foreign currency translation	(4,971)	(1,508)	(10,813)	(3,086)
Net change in market value of investments	(54)	(4)	(147)	(4)
Net change in market value of interest rate swap	(5)	128	259	457
Other comprehensive loss	(5,030)	(1,384)	(10,701)	(2,633)
Comprehensive income	$ 384	$ 3,138	$ 12,735	$ 14,188