CONVERTIBLE AND OTHER NOTES PAYABLE - Schedule of Notes Payable (Details) - USD ($) $ in Thousands	Mar. 31, 2024	Jan. 24, 2024	Dec. 31, 2023
Debt Instrument [Line Items]
Notes payable in Liabilities subject to compromise	$ 0		$ 41,777
Accrued interest on liabilities subject to compromise			580
Notes Payable
Debt Instrument [Line Items]
Notes payable, prior to reclassification to Liabilities subject to compromise	584,013		854,453
Less: Unamortized discounts - post-petition	4,107		4,236
Total notes payable, net	579,906		808,440
Less: current maturities	23,333		124,358
Convertible and other notes payable, net of current portion	$ 556,573		684,082
Replacement DIP Credit Agreement | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	10.00%
Effective Interest Rates	10.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		4,273
Exit Credit Agreement | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	9.00%
Effective Interest Rates	9.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 61,200		0
Other Convertible Notes | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	10.00%
Effective Interest Rates	10.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		322,396
Secured Convertible Notes | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	10.00%
Effective Interest Rates	10.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		237,584
Secured Notes | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	12.50%
Effective Interest Rates	12.60%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 150,000		0
New Secured Convertible Notes | Notes Payable
Debt Instrument [Line Items]
Effective Interest Rates	10.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 260,000		0
New Secured Convertible Notes | Notes Payable | Minimum
Debt Instrument [Line Items]
Stated Interest Rate	6.00%
New Secured Convertible Notes | Notes Payable | Maximum
Debt Instrument [Line Items]
Stated Interest Rate	10.00%
Blockfi loan | Notes Payable
Debt Instrument [Line Items]
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		53,913
Blockfi loan | Notes Payable | Minimum
Debt Instrument [Line Items]
Stated Interest Rate	9.70%
Effective Interest Rates	10.10%
Blockfi loan | Notes Payable | Maximum
Debt Instrument [Line Items]
Stated Interest Rate	13.10%
Effective Interest Rates	13.10%
Blockfi takeback loan | Notes Payable
Debt Instrument [Line Items]
Effective Interest Rates	11.90%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 47,734		0
Blockfi takeback loan | Notes Payable | Minimum
Debt Instrument [Line Items]
Stated Interest Rate	3.00%
Blockfi takeback loan | Notes Payable | Maximum
Debt Instrument [Line Items]
Stated Interest Rate	8.00%
Liberty/Stonebriar loan | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	10.60%
Effective Interest Rates	10.60%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		6,968
Liberty/Stonebriar takeback loan | Notes Payable
Debt Instrument [Line Items]
Effective Interest Rates	11.90%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 6,211		0
Liberty/Stonebriar takeback loan | Notes Payable | Minimum
Debt Instrument [Line Items]
Stated Interest Rate	3.00%
Liberty/Stonebriar takeback loan | Notes Payable | Maximum
Debt Instrument [Line Items]
Stated Interest Rate	8.00%
ACM note | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	0.00%
Effective Interest Rates	15.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 5,704		6,519
Mass Mutual Barings loans | Notes Payable
Debt Instrument [Line Items]
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		63,844
Mass Mutual Barings loans | Notes Payable | Minimum
Debt Instrument [Line Items]
Stated Interest Rate	9.80%
Effective Interest Rates	9.80%
Mass Mutual Barings loans | Notes Payable | Maximum
Debt Instrument [Line Items]
Stated Interest Rate	13.00%
Effective Interest Rates	13.00%
Anchor Labs loan | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	12.50%
Effective Interest Rates	12.50%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		25,159
Trinity loan | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	11.00%
Effective Interest Rates	11.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		23,356
Bremer loan | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	5.50%
Effective Interest Rates	5.50%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 13,641		18,331
HMC note | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	5.00%
Effective Interest Rates	15.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 13,347		14,208
Didado note | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	5.00%
Effective Interest Rates	15.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 12,294		13,000
Dalton note | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	5.00%	5.00%
Effective Interest Rates	5.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 4,547		0
Harper note | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	5.00%
Effective Interest Rates	15.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 4,522		4,678
Trilogy note | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	5.00%
Effective Interest Rates	15.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 2,927		2,927
B. Riley Bridge Notes | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	7.00%
Effective Interest Rates	7.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		41,777
First Insurance note | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	7.60%
Effective Interest Rates	7.60%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 640		2,538
Stockholder loan | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	10.00%
Effective Interest Rates	20.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		10,000
Kentucky Note | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	5.00%
Effective Interest Rates	5.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 0		529
Other | Notes Payable
Debt Instrument [Line Items]
Stated Interest Rate	5.00%
Notes payable, prior to reclassification to Liabilities subject to compromise	$ 1,246		$ 2,453
Other | Notes Payable | Minimum
Debt Instrument [Line Items]
Effective Interest Rates	7.10%
Other | Notes Payable | Maximum
Debt Instrument [Line Items]
Stated Interest Rate	7.70%
Effective Interest Rates	15.00%