Share-based Compensation - Expense by Type of Grant (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 2,816	$ 11,578	$ (6,383)	$ 24,560
Vendor Warrants
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	0	54	107	54
Stock options
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	200	5,416	(12,055)	11,976
Restricted stock units
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	2,515	6,108	5,374	12,530
Shares issuable under the employee stock purchase plan
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Total share-based compensation expense	$ 101	$ 0	$ 191	$ 0