SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($) $ / Unit	Mar. 31, 2022 USD ($) $ / Unit	Dec. 31, 2022 USD ($)
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Net Income (Loss) Attributable to Parent	$ (11,685)	$ (466,204)
Cash and cash equivalents	47,487		$ 15,884
Increase (decrease) in net cash provided by (used in) operating activities	19,942	(3,615)
Cash provided by changes in working capital	117,100
Increase (decrease) in net cash provided by (used in) investing activities	(1,869)	(269,096)
Purchases of property, plant and equipment	(1,539)	(133,223)
Increase (decrease) in net cash provided by (used in) financing activities	(1,021)	251,465
Principal payments on debt	$ 0	$ (15,441)
Bitcoin, average price | $ / Unit	22,877	41,299
Power cost	$ 29,400
Gross profit	20,484	$ 70,003
Restricted cash	21,805		36,356
Accounts receivable, allowance	8,724		8,724
Contract with customer, liability	135,400		159,600
Current and non-current deferred revenue balance	71,800		80,400
Deferred revenue recognized	$ 11,600	$ 36,800
Minimum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contract with customer, term	18 months
Maximum
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Contract with customer, term	48 months
Money Market Funds | Fair Value, Inputs, Level 1
Fair Value Measurement Inputs and Valuation Techniques [Line Items]
Cash equivalents	$ 37,300		$ 10,200