DEBT - Narrative (Details) $ / shares in Units, $ in Thousands								3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 20, 2023 USD ($)	Jan. 30, 2023 USD ($) $ / shares	Dec. 31, 2022 USD ($)	Dec. 20, 2022 USD ($)	Aug. 10, 2022 USD ($) renewal_option	Mar. 21, 2022 USD ($)	Mar. 18, 2022 USD ($) renewal_option	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Jun. 30, 2023 USD ($)	Jun. 30, 2022 USD ($)	Dec. 31, 2022 USD ($)	Aug. 14, 2023 USD ($)	Aug. 11, 2023 USD ($)	Aug. 10, 2023 USD ($)	Dec. 31, 2021 USD ($)
Debt Instrument [Line Items]
Interest expense								$ 3,112	$ 6,910	$ 6,685	$ 10,262
Debt outstanding								95,510		95,510
Accrued interest added to principal										400
Amended principal amount					$ 16,400
Percentage of proceeds received from sale of stock to be used to repay debt					65.00%
Notional value										95,500		$ 157,500
Fair value of debt			$ 88,500					37,700		37,700		88,500
Subsequent Event
Debt Instrument [Line Items]
Facilities owned and operated, facility and land to be sold, covenant, minimum cash													$ 6,000	$ 6,000	$ 10,000
Miners
Debt Instrument [Line Items]
Exchange of assets for reduction in debt		$ 50,000
Miner Deposits And Manufacture Coupons
Debt Instrument [Line Items]
Exchange of assets for reduction in debt		8,500
Greenidge And Noteholder
Debt Instrument [Line Items]
Interest rate					7.50%
Master Equipment Financing Agreement
Debt Instrument [Line Items]
Aggregate principal loan amount						$ 81,000
Interest rate						13.00%
Promissory Note
Debt Instrument [Line Items]
Interest rate							6.00%
Aggregate principal amount							$ 26,500
Number of renewal options | renewal_option					4		5
Renewal term					30 days		30 days
Secured Debt | Secured Promissory Note
Debt Instrument [Line Items]
Principal payments plus interest payments on debt	$ 1,500	0		$ 1,500
Purchase of stock by counterparty		$ 1,000
Purchase of stock by counterparty, price per share (in dollars per share) | $ / shares		$ 7.50
Amendment fee, paid-in-kind		$ 1,000
Amendment fee, paid-in-kind, price per share (in dollars per share) | $ / shares		$ 7.50
Mandatory monthly payments, percentage of net proceeds of sales of equity		15.00%
Master Equipment Finance Agreement
Debt Instrument [Line Items]
Borrowed amount partially funded			17,000			$ 54,000						17,000
Debt term						25 months
Equipment Finance Agreement
Debt Instrument [Line Items]
Unamortized discounts and debt issuance costs			5,747					$ 5,287		$ 5,287		5,747
Equipment Finance Agreement | Miner Equipment Note L
Debt Instrument [Line Items]
Principal payments plus interest payments on debt			1,000
Equipment Finance Agreement | Promissory Note
Debt Instrument [Line Items]
Interest rate								7.50%		7.50%
Aggregate principal amount								$ 26,500		$ 26,500
Secured Debt | Master Equipment Finance Agreement
Debt Instrument [Line Items]
Debt outstanding		$ 17,300	$ 75,800									$ 75,800
Extinguishment of debt		$ 58,500
Interest rate		15.00%
Cash balance (in excess)		$ 10,000
Debt, voluntary, paid-in-kind		$ 10,200
Senior Notes | Senior Unsecured Notes
Debt Instrument [Line Items]
Interest rate								8.50%		8.50%						8.50%
Aggregate principal amount								$ 72,200		$ 72,200
Senior notes																$ 72,200
Senior Notes | Senior Unsecured Notes | Debt Instrument, Redemption, Period One
Debt Instrument [Line Items]
Debt instrument, redeem percentage										102.00%
Senior Notes | Senior Unsecured Notes | Debt Instrument, Redemption, Period Two
Debt Instrument [Line Items]
Debt instrument, redeem percentage										101.00%
Senior Notes | Senior Unsecured Notes | Debt Instrument, Redemption, Period Three
Debt Instrument [Line Items]
Debt instrument, redeem percentage										100.00%
Senior Notes | Senior Unsecured Notes | Debt Instrument, Redemption, Period Four
Debt Instrument [Line Items]
Debt instrument, redeem percentage										100.50%