Property, Plant, and Equipment - Depreciation and Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Property, Plant and Equipment [Line Items]
Total depreciation and amortization	$ 1,442	$ 1,149
Cost of goods sold
Property, Plant and Equipment [Line Items]
Depreciation:	1,086	1,088
Amortization of intangible assets (less than)	5	5
Operating expenses
Property, Plant and Equipment [Line Items]
Depreciation:	65	56
Amortization of intangible assets (less than)	$ 286	$ 0