Segments - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021	Dec. 31, 2021
Exemplar
Segment Reporting Information [Line Items]
Percentage of revenue attributable to customer	41.10%	75.60%	62.40%	60.70%
Non-US
Segment Reporting Information [Line Items]
Long-lived assets	$ 3,122		$ 3,122		$ 4,463
Revenues	$ 63	$ 93	$ 217	$ 296