ORGANIZATION - (Details)			1 Months Ended				3 Months Ended	12 Months Ended
	Mar. 19, 2024 USD ($) MW	Mar. 01, 2023 USD ($)	Feb. 29, 2024 USD ($)	Feb. 28, 2023 MW	Jan. 31, 2023 USD ($)	Oct. 31, 2022 USD ($)	Mar. 19, 2024 USD ($) exa_hash_power MW	Dec. 31, 2023 USD ($) exa_hash_power facility building $ / shares MW	Dec. 31, 2022 USD ($) $ / shares	Feb. 23, 2023 $ / shares	Dec. 31, 2021 USD ($)	Dec. 01, 2021 USD ($)
ORGANIZATION
Power block allocated to facility | MW								2
Number of mining facilities | facility								2
Number of real estate properties | building								2
Bitcoin mining facility, operating capacity | MW								115
Net loss available to common stockholders, basic								$ (74,495,000)	$ (91,574,000)
Net loss available to common stockholders, diluted								(74,495,000)	(91,574,000)
Net cash provided by (used in) operating activities, continuing operations								4,160,000	(32,262,000)
Cash and cash equivalents and restricted cash								54,439,000	8,323,000		$ 46,455,000
Working capital deficiency								(92,100,000)
Total stockholders' equity								222,489,000	117,754,000		$ 123,179,000
Term loan								139,491,000
Retained earnings (accumulated deficit)								$ (259,895,000)	(186,474,000)
EXA Hash per second | exa_hash_power								5.5
Payments to acquire interest in joint venture								$ 2,845,000	46,172,000
Net proceeds from issued of common stocking including ATM Offering		$ 26,600,000				$ 5,100,000		$ 135,917,000	$ 47,326,000
Common stock par value (in dollars per share) | $ / shares								$ 0.001	$ 0.001	$ 0.001
Principal payments on long-term debt								$ 6,599,000	$ 0
Term loan
ORGANIZATION
Term loan								139,401,000	146,000,000
Variable Interest Entity, Not Primary Beneficiary
ORGANIZATION
Proceeds from Bitcoin distributions received								21,900,000	$ 0
Term loan
ORGANIZATION
Loan amount												$ 123,500,000
Principal payments on long-term debt								6,600,000
Subsequent Events
ORGANIZATION
Bitcoin mining facility, operating capacity | MW	160						160
Incremental operating capacity | MW	45						45
EXA Hash per second | exa_hash_power							7.9
Subsequent Events | Term loan
ORGANIZATION
Principal payments on long-term debt							$ 33,400,000
Subsequent Events | Term Sheet | Term loan
ORGANIZATION
Term loan	$ 106,000,000						$ 106,000,000
Principal payments on long-term debt			$ 40,000,000
Nautilus
ORGANIZATION
Maximum operating capacity (MW) | MW				50
ATM Sales Agreement
ORGANIZATION
Consideration to be received								200,000,000
Remaining consideration to be received								81,200,000
ATM Sales Agreement | Subsequent Events
ORGANIZATION
Remaining consideration to be received	$ 29,800,000
Private Placement | New Convertible Promissory Note
ORGANIZATION
Loan amount					$ 1,300,000
Private Placement | January 2023 Warrants | Warrant subscription agreement
ORGANIZATION
Proceeds from issuance of equity					$ 2,500,000
Capital Addition Purchase Commitments
ORGANIZATION
Deposits made on miners								$ 75,200,000