Debt Long-Term Debt, Net (Details) - USD ($) $ in Thousands	9 Months Ended
Sep. 30, 2021	Dec. 31, 2020
Line of Credit Facility [Line Items]
Long-term debt, net, current	$ 7,281	$ 6,901
Long-term debt, net	16,974	22,445
Debt Instrument [Line Items]
Remainder of 2021	2,254
2022	8,162
2023	7,254
2024	7,695
2025	1,911
2026 and thereafter	355
Total minimum payments	27,631
Amount representing interest	(2,782)
Amount representing unamortized lender fees	(594)
Less: current portion	(7,281)	(6,901)
Long-term debt, net	16,974	22,445
Finance Leases
Line of Credit Facility [Line Items]
Long-term debt, net, current	120	123
Long-term debt, net	263	351
Debt Instrument [Line Items]
Remainder of 2021	38
2022	137
2023	245
2024	0
2025	0
2026 and thereafter	0
Total minimum payments	420
Amount representing interest	(37)
Amount representing unamortized lender fees	0
Present value of payments	383
Less: current portion	(120)	(123)
Long-term debt, net	263	351
Notes Payable
Line of Credit Facility [Line Items]
Long-term debt, net, current	3,401	3,178
Long-term debt, net	4,175	6,858
Debt Instrument [Line Items]
Remainder of 2021	1,056
2022	3,387
2023	2,371
2024	807
2025	187
2026 and thereafter	355
Total minimum payments	8,163
Amount representing interest	(587)
Amount representing unamortized lender fees
Less: current portion	(3,401)	(3,178)
Long-term debt, net	4,175	6,858
Oakdale Equipment Financing, net
Line of Credit Facility [Line Items]
Long-term debt, net, current	3,760	3,600
Long-term debt, net	12,536	15,236
Debt Instrument [Line Items]
Remainder of 2021	1,160
2022	4,638
2023	4,638
2024	6,888
2025	1,724
2026 and thereafter	0
Total minimum payments	19,048
Amount representing interest	(2,158)
Amount representing unamortized lender fees	(594)
Less: current portion	(3,760)	(3,600)
Long-term debt, net	12,536	15,236
ABL Credit Facility
Line of Credit Facility [Line Items]
Long-term debt, net, current	0
Long-term debt, net	0	0
Debt Instrument [Line Items]
Remainder of 2021	0
2022	0
2023	0
2024	0
2025	0
2026 and thereafter	0
Total minimum payments	0
Amount representing interest	0
Amount representing unamortized lender fees	0
Less: current portion	0
Long-term debt, net	$ 0	$ 0

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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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Amount of the required periodic payments applied to interest.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in next 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).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second 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).

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in remainder of current fiscal year.

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