Post-effective amendment to a registration statement that is not immediately effective upon filing

PROPERTY, PLANT AND EQUIPMENT (Details)

v3.21.1
PROPERTY, PLANT AND EQUIPMENT (Details) - USD ($)
$ in Thousands
Mar. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Property, Plant and Equipment [Line Items]      
Accumulated depreciation   $ (1,833) $ (55,538)
Property, Plant and Equipment, net $ 49,752 47,285 20,340
Depreciable property, plant and equipment      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross   34,355 73,108
Property, Plant and Equipment, net   32,522 17,570
Machinery, equipment and other      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross   14,108 49,901
Buildings and building improvements      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross   20,247 23,207
Land      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross   9,670 1,908
Construction in progress      
Property, Plant and Equipment [Line Items]      
Property, plant and equipment, gross   $ 5,093 $ 862