Property and Equipment - Property and Equipment (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Gross property and equipment		$ 32,335
Finance leases - vehicles	$ 11,081
Gross property and equipment	38,035
Less: Accumulated amortization on finance leases	(4,669)
Less: Accumulated amortization on finance leases		(5,394)
Less: Accumulated depreciation	(12,079)	(6,414)
Property and equipment, net of accumulated amortization and depreciation	21,287
Property and equipment, net of accumulated amortization and depreciation		20,527
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	7,701	7,022
Machinery and equipment
Property, Plant and Equipment [Line Items]
Gross property and equipment	$ 18,853	14,165
Finance leases - vehicles
Property, Plant and Equipment [Line Items]
Gross property and equipment		$ 10,748

Finance Lease, Right-of-Use Asset, Accumulated Amortization

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Finance Lease, Right-of-Use Asset, before Accumulated Amortization

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Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, after Accumulated Depreciation and Amortization

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Property, Plant, and Equipment and Finance Lease Right-of-Use Asset, before Accumulated Depreciation and Amortization

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Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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