Leases - Schedule of Maturities of Lease Liabilities (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Leases [Abstract]
Operating Leases, 2021 (excluding the three months ended March 31, 2021)	$ 297
Operating Leases, 2022	395
Operating Leases, 2023	269
Operating Leases, 2024	156
Operating Leases, 2025
Operating Leases, Total future minimum lease payments	1,117
Operating Leases, Less imputed interest	(117)
Operating Leases, Total	1,000	$ 1,056
Finance Leases, 2021 (excluding the three months ended March 31, 2021)	10
Finance Leases, 2022	14
Finance Leases, 2023	8
Finance Leases, 2024	7
Finance Leases, 2025	4
Finance Leases, Total future minimum lease payments	43
Finance Leases, Less imputed interest	(11)
Finance Leases, Total	$ 32	$ 35