Property, Plant and Equipment - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands	Mar. 31, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	$ 16,219	$ 16,218
Less accumulated depreciation and amortization	(270)	(87)
Property, plant and equipment, net	15,949	16,131
Land
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	257	257
Building and improvements
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	11,660	11,660
Machinery and equipment
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	1,625	1,625
Computer hardware and software
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	301	300
Furniture and fixtures
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	74	74
Construction in progress
Property, Plant and Equipment [Line Items]
Property, plant, and equipment, gross	$ 2,302	$ 2,302