Debt - Schedule of Debt (With Unrelated Parties) (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Debt Instrument [Line Items]
Less current portion	$ (20,167)	$ (12,727)
Long-term debt, less current portion	15,980	24,737
Main Street Loan [Member]
Debt Instrument [Line Items]
Debt issuance costs	(1,100)	(1,100)
Less current portion	(17,100)
Long Term Debt with Unrelated Parties [Member]
Debt Instrument [Line Items]
Long-term debt, gross	37,570	38,951
Debt issuance costs	(1,094)	(1,147)
Debt discount	(329)	(340)
Long-term debt, net	36,147	37,464
Less current portion	(20,167)	(12,727)
Long-term debt, less current portion	15,980	24,737
Long Term Debt with Unrelated Parties [Member] | Main Street Loan [Member]
Debt Instrument [Line Items]
Long-term debt, gross	17,149	17,033
Long Term Debt with Unrelated Parties [Member] | PPP Loan [Member]
Debt Instrument [Line Items]
Long-term debt, gross	10,000	10,000
Long Term Debt with Unrelated Parties [Member] | Note Payable [Member]
Debt Instrument [Line Items]
Long-term debt, gross	650	683
Long Term Debt with Unrelated Parties [Member] | Secured Convertible Promissory Notes [Member]
Debt Instrument [Line Items]
Long-term debt, gross	838	1,099
Long Term Debt with Unrelated Parties [Member] | Advance From Supplier Acquired From Thunder Ridge [Member]
Debt Instrument [Line Items]
Long-term debt, gross	881	881
Long Term Debt with Unrelated Parties [Member] | Notes Payable Acquired From JB Lease [Member]
Debt Instrument [Line Items]
Long-term debt, gross	1,330	1,726
Long Term Debt with Unrelated Parties [Member] | Note Payable To Financing Company Issued February Eleven Two Thousand And Nineteen [Member]
Debt Instrument [Line Items]
Long-term debt, gross	427	504
Long Term Debt with Unrelated Parties [Member] | Note Payable To Financing Company Issued January Twenty Three Two Thousand And Nineteen [Member]
Debt Instrument [Line Items]
Long-term debt, gross	2,260	2,403
Long Term Debt with Unrelated Parties [Member] | Notes Payable To Bank Acquired From Sheehy [Member]
Debt Instrument [Line Items]
Long-term debt, gross	392	484
Long Term Debt with Unrelated Parties [Member] | Note Payable To Financing Company [Member]
Debt Instrument [Line Items]
Long-term debt, gross	1,013	1,082
Long Term Debt with Unrelated Parties [Member] | Frinkle Equipment Notes [Member]
Debt Instrument [Line Items]
Long-term debt, gross	2,500	2,907
Long Term Debt with Unrelated Parties [Member] | Convertible Note [Member] | Note Payable Issued During November Two Thousand And Eighteen [Member]
Debt Instrument [Line Items]
Long-term debt, gross	$ 130	$ 149