PROPERTY AND EQUIPMENT, NET - (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	$ 112,649	$ 109,627
Less: Accumulated depreciation and amortization	(11,495)	(8,689)
Property and equipment, net	101,154	100,938
Leasehold improvements
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	67,994	57,817
Lab, process, and validation equipment
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	14,879	8,686
Utility equipment
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	4,179	4,179
Office furniture and equipment
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	2,644	1,244
Computer software
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	6,264	1,163
Computer equipment
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	696	674
Machinery and equipment
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	82	82
Construction in progress
Property, Plant and Equipment [Line Items]
Total property and equipment, cost	$ 15,911	$ 35,782