Facility Leases - Schedule of Reconciliation of Undiscounted Cash Flows to Operating and Finance Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Leases [Abstract]
Remainder of 2022	$ 286
2023	252
2024	30
2025	0
2026	0
Thereafter	0
Total lease payment	568
Less: interest	42
Total lease liability	526
Short-term financing lease liability	325	$ 392
Long-term financing lease liability	201	269
Remainder of 2022	351
2023	478
2024	490
2025	502
2026	311
Thereafter	45
Total lease payment	2,177
Less: interest	437
Total lease liability	1,740
Short-term operating lease liability	306	234
Long-term operating lease liability	$ 1,434	$ 1,515

Amount of lessee's undiscounted obligation for lease payment for finance lease to be paid after fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

No definition available.