Capital Lease Obligations - Schedule of Future Minimum Lease Payments Under The Capital Leases (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Capital Leases, Future Minimum Payments, Net Minimum Payments, Fiscal Year Maturity [Abstract]
Remainder of 2021	$ 601
2022 / 2021	1,110	$ 1,038
2023 / 2022	778	919
2024 / 2023	472	586
2025 / 2024	36	271
Total minimum lease payments	2,997	2,814
Less: amount representing interest	(352)	(358)
Capital Lease Obligations	2,645	2,456
Less: current maturities	(978)	(876)
Total	$ 1,667	$ 1,580

Amount equal to the present value (the principal) at the beginning of the lease term of minimum lease payments during the lease term (excluding that portion of the payments representing executory costs such as insurance, maintenance, and taxes to be paid by the lessor, together with any profit thereon) net of payments or other amounts applied to the principal through the balance sheet date.

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