JOINT VENTURE (Details)				1 Months Ended		3 Months Ended	8 Months Ended	9 Months Ended
	Oct. 01, 2022 USD ($)	Aug. 27, 2022 USD ($)	May 13, 2021 USD ($) item	Sep. 30, 2022 USD ($) item	Mar. 31, 2022 USD ($) item	Jun. 30, 2022 USD ($)	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($)	Mar. 19, 2021 item
Nautilus Joint Venture
JOINT VENTURE
Ownership interest in the Joint Venture		33.00%
Nautilus Joint Venture | Subsequent Events
JOINT VENTURE
Ownership percentage acquired in joint venture	25.00%
Ownership interest in the Joint Venture	25.10%
Minerva Purchase Agreement
JOINT VENTURE
Number miners purchases covered by the agreement | item									30,000
Talen
JOINT VENTURE
Maximum operating capacity (MW) | item			300
Interest in joint venture (as a percent)			50.00%
Capitalized interest costs							$ 0	$ 1,600,000
Nautilus
JOINT VENTURE
Interest in joint venture (as a percent)								29.20%
Join Venture contribution			$ 156,000,000.0
Fair value of purchase obligation						$ 16,000,000.0
Miners Value Included in property Plant and Equipment				$ 4,800,000				$ 4,800,000
Miner exchange liability					$ 16,800,000
Estimated fair value				$ 16,300,000				16,300,000
Loss on sale of net assets held for sale								804,000
Loss on transfer of miners								$ (11,500,000)
Percent of access to electricity supply		50.00%
Capital contributions		$ 17,100,000
Payments for capital contribution		$ 7,300,000
Nautilus | Subsequent Events
JOINT VENTURE
Capital contributions	$ 17,100,000
Nautilus | Bitmain Non-fixed Price Sales and Purchase Agreements
JOINT VENTURE
Number miners purchases covered by the agreement | item					2,469
Number of miners transferred | item				2,500
Nautilus | Talen
JOINT VENTURE
Join Venture contribution			$ 156,000,000.0