PROPERTY, PLANT AND EQUIPMENT - PPE Schedule (Details) $ in Thousands	Dec. 31, 2021 USD ($)
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 91,446
Property, Plant and Equipment, Net	91,446
Construction in process
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	20,867
Deposits on miners
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	70,560
Equipment
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 19