Restructuring - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Dec. 31, 2022
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	$ 10,562	$ 25,391
Cash and cash equivalents	18,880		$ 21,929
Restructuring charges	1,000		1,200
Employee Severance
Revenues from External Customers and Long-Lived Assets [Line Items]
Restructuring charges	1,000		1,100
CHINA
Revenues from External Customers and Long-Lived Assets [Line Items]
Total revenue	700	$ 13,200
Long lived assets	30		100
Cash and cash equivalents	$ 15,000		$ 15,500