Significant Accounting Policies - Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 02, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Finance leases - vehicles	$ 10,771		$ 11,505
Gross property and equipment	46,492		41,303
Less: Accumulated amortization on finance leases	(5,855)		(5,263)
Less:  Accumulated depreciation	(19,016)		(16,340)
Property and equipment, net of accumulated depreciation and amortization	21,621		19,700
Jake Marshall Transaction
Property, Plant and Equipment [Line Items]
Net property and equipment acquired	5,600	$ 5,762
Land and improvements
Property, Plant and Equipment [Line Items]
Gross property and equipment	400		400
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Gross property and equipment	10,721		7,751
Machinery and equipment
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 24,600		$ 21,647