Accrued Liabilities and Other Current Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Accrued Liabilities and Other Liabilities [Abstract]
Accrued compensation and related benefits	$ 17,296	$ 14,850
Accrued property and equipment	4,055	5,910
Accrued legal	2,619	412
Accrued research and development expenses	2,449	2,575
Current lease liabilities	1,169	3,617
Other	1,469	657
Total accrued liabilities and other current liabilities	$ 29,057	$ 28,021
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration]	Total accrued liabilities and other current liabilities	Total accrued liabilities and other current liabilities