Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 1,887	$ 7,002
Other comprehensive income (loss), net of tax:
Change in foreign currency translation		407
Change in fair value of available for sale securities	(283)	(69)
Total other comprehensive income (loss)	(283)	338
Comprehensive income (loss)	1,604	7,340
Comprehensive (income) loss attributable to redeemable noncontrolling interests		(1,573)
Comprehensive income (loss) attributable to common stockholders	$ 1,604	$ 5,767