Debt - Future Minimum Payments of Equipment Lease Obligations (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
2022	$ 8,421
2023	7,254
2024	7,695
2025	1,911
2026 and thereafter	174
Total minimum payments	25,455
Amount representing interest	(2,427)
Amount representing unamortized lender fees	(548)
Less: current portion	(7,127)	$ (6,901)
Long-term debt, net	15,353	22,445
Former Credit Facility, net
Debt Instrument [Line Items]
2022	0
2023	0
2024	0
2025	0
2026 and thereafter	0
Total minimum payments	0
Less: current portion	0
Long-term debt, net	0	0
Notes payable
Debt Instrument [Line Items]
2022	3,647
2023	2,371
2024	807
2025	187
2026 and thereafter	174
Total minimum payments	7,186
Amount representing interest	(479)
Less: current portion	(3,196)	(3,178)
Long-term debt, net	3,511	6,858
Finance leases
Debt Instrument [Line Items]
2023	245
2024	0
2025	0
2026 and thereafter	0
Total minimum payments	381
Amount representing interest	(30)
Present value of payments	351
Less: current portion	(117)	(123)
Long-term debt, net	234	351
Oakdale Equipment Financing, net
Debt Instrument [Line Items]
2022	4,638
2023	4,638
2024	6,888
2025	1,724
2026 and thereafter	0
Total minimum payments	17,888
Amount representing interest	(1,918)
Amount representing unamortized lender fees	(548)
Less: current portion	(3,814)	(3,600)
Long-term debt, net	$ 11,608	$ 15,236

Present value of minimum lease payments for capital leases net of executory costs, including amounts paid by the lessee to the lessor for insurance, maintenance and taxes.

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