Property, Plant, and Equipment - Property and Equipment (Details) - USD ($)	Jun. 30, 2021	Dec. 31, 2020
Property, Plant and Equipment [Line Items]
Total construction in progress	$ 187,438,000
Land	1,859,000
Leasehold improvements	1,906,000
Machinery and equipment	259,000
Computer hardware	247,000
Furniture and fixtures	201,000
Vehicles	90,000
Gross property, plant and equipment	192,000,000
Accumulated depreciation	(34,000)
Net property, plant and equipment	191,966,000	$ 0
Predecessor
Property, Plant and Equipment [Line Items]
Total construction in progress		130,445,000
Land		1,243,000
Leasehold improvements		0
Machinery and equipment		247,000
Computer hardware		0
Furniture and fixtures		37,000
Vehicles		42,000
Gross property, plant and equipment		132,014,000
Accumulated depreciation		(106,000)
Net property, plant and equipment		131,908,000
Buildings
Property, Plant and Equipment [Line Items]
Total construction in progress	113,893,000
Buildings | Predecessor
Property, Plant and Equipment [Line Items]
Total construction in progress		83,445,000
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total construction in progress	72,343,000
Machinery and equipment | Predecessor
Property, Plant and Equipment [Line Items]
Total construction in progress		47,000,000
Site improvements
Property, Plant and Equipment [Line Items]
Total construction in progress	$ 1,202,000
Site improvements | Predecessor
Property, Plant and Equipment [Line Items]
Total construction in progress		$ 0