Redeemable Noncontrolling Interests - Components of the Change in Redeemable Noncontrolling Interests (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Redeemable Noncontrolling Interests
Redeemable noncontrolling interests beginning balance	$ 50,385	$ 47,563
Increase in redeemable noncontrolling interests due to issuance of Tongmei's common stock		1,514
Increase in redeemable noncontrolling interests due to formation of new subsidiary with noncontrolling interests		1,241
Increase in redeemable noncontrolling interests due to transfer of subsidiary with noncontrolling interests	471	132
Equity issuance costs incurred	(2,699)	(2,591)
Stock-based compensation attributable to redeemable noncontrolling interests	(36)	40
Net income attributable to redeemable noncontrolling interests	1,598	889
Effect of foreign currency translation attributable to redeemable noncontrolling interests	(3,962)	279
Effect of foreign currency translation on redeemable noncontrolling interests	(911)	1,318
Redeemable noncontrolling interests ending balance	$ 44,846	$ 50,385