Segment Information and Geographic Data - Revenue by Geographic Location (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues	$ 28,435	$ 55,779	$ 28,191	$ 21,625	$ 23,404	$ 14,667	$ 6,620	$ 914	$ 134,030	$ 45,605	$ 50,118
United States
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues									102,460	45,488	0
Japan
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues									31,481	0	50,000
Other
Revenues from External Customers and Long-Lived Assets [Line Items]
Revenues									$ 89	$ 117	$ 118