ORGANIZATION - (Details)		1 Months Ended	3 Months Ended
	Mar. 01, 2023 USD ($)	Oct. 31, 2022 USD ($)	Mar. 31, 2023 USD ($) item facility $ / shares	Mar. 31, 2022 USD ($)	Feb. 23, 2023 $ / shares	Dec. 31, 2022 USD ($) $ / shares	Feb. 07, 2021 USD ($)
ORGANIZATION
Number of mining facilities | facility			2
Number suppliers for bitcoin miners | item			2
Net loss attributable to common stockholders			$ (26,516,000)	$ (18,228,000)
Negative cash flows from continuing operations			(8,623,000)	(15,202,000)
Cash and cash equivalents			16,985,000			$ 1,279,000
Cash and cash equivalents and restricted cash			16,986,000	3,586,000		8,323,000	$ 46,455,000
Working Capital deficiency			33,900,000
Total stockholders' equity			146,300,000
Accumulated deficit			(212,731,000)			$ (186,474,000)
Net invested in Joint Venture			2,300,000
Aggregate offering price for sale of shares of common stock under ATM Offering			200,000,000.0
Net proceeds from issued of common stocking including ATM Offering	$ 26,600,000	$ 5,100,000	26,562,000	6,787,000
Net proceeds from issuance of preferred stock				$ 9,266,000
Proceeds from warrant issuances		$ 4,300,000	$ 2,500,000
Common stock par value | $ / shares			$ 0.001		$ 0.001	$ 0.001
Net proceeds			$ 34,700,000
Bitcoin miner manufacturers to acquire
ORGANIZATION
Deposits made on miners			$ 10,000,000.0