Leases - Schedule of Company's Operating and Finance Lease Liabilities (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Finance Lease
2022	$ 64
2023	64
2024	4
2025	4
2026	1
Thereafter	0
Total undiscounted lease payments	137
Less: imputed interest	(15)
Total lease liabilities	122
Less: current portion	(55)	$ (49)
Non-current lease liabilities—December 31, 2021	67	108
Operating Lease
2022	2,657
2023	2,718
2024	2,781
2025	2,845
2026	2,806
Thereafter	5,391
Total undiscounted lease payments	19,198
Less: imputed interest	(6,336)
Total lease liabilities	12,862
Less: current portion	(1,166)	(659)
Non-current lease liabilities—December 31, 2021	$ 11,696	$ 11,306