Condensed Consolidated Statements of Comprehensive Income (Loss) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (2,001)	$ 8,467	$ (302)	$ 10,354
Other comprehensive income (loss), net of tax:
Change in foreign currency translation	(71)	(43)	(55)	(43)
Change in fair value of marketable securities	101	(1,250)	227	(1,533)
Total other comprehensive income (loss)	30	(1,293)	172	(1,576)
Comprehensive income (loss)	(1,971)	7,174	(130)	8,778
Comprehensive (income) loss attributable to redeemable noncontrolling interests	12		12
Comprehensive (income) loss attributable to noncontrolling interests			342
Comprehensive income (loss) attributable to common stockholders	$ (1,959)	$ 7,174	$ 224	$ 8,778