Leases - Schedule of Maturity Analysis of Operating and Finance Lease Liabilities using Undiscounted Cash Flows on an Annual Basis (Details) $ in Thousands	Sep. 30, 2021 USD ($)
Operating Leases
2021 (remaining 3 months)	$ 523
2022	2,001
2023	1,541
2024	1,120
2025	1,044
2026	883
Thereafter	1,080
Total lease payments	8,192
Less imputed interest	(649)
Total	7,543
Finance Lease
2021 (remaining 3 months)	5
2022	17
2023	17
2024	10
Total lease payments	49
Less imputed interest	(2)
Total	$ 47