Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 23,078		$ 23,078		$ 21,045
Less: accumulated depreciation	(9,803)		(9,803)		(7,868)
Total property and equipment, net	13,275		13,275		13,177
Depreciation expense	700	$ 600	1,900	$ 1,600
Buildings and leasehold improvements
Property, Plant and Equipment [Line Items]
Property and equipment, gross	7,032		$ 7,032		6,508
Buildings and leasehold improvements | Minimum
Property, Plant and Equipment [Line Items]
Useful life (years)			7 years
Buildings and leasehold improvements | Maximum
Property, Plant and Equipment [Line Items]
Useful life (years)			20 years
Machinery & equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	11,953		$ 11,953		10,954
Machinery & equipment | Minimum
Property, Plant and Equipment [Line Items]
Useful life (years)			1 year
Machinery & equipment | Maximum
Property, Plant and Equipment [Line Items]
Useful life (years)			12 years
Furniture
Property, Plant and Equipment [Line Items]
Property and equipment, gross	2,944		$ 2,944		2,681
Furniture | Minimum
Property, Plant and Equipment [Line Items]
Useful life (years)			1 year
Furniture | Maximum
Property, Plant and Equipment [Line Items]
Useful life (years)			12 years
Construction in progress
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,149		$ 1,149		$ 902