For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Amount of expense for allocation of cost of tangible and intangible assets over their useful lives, and reduction in quantity of natural resource due to consumption directly used in production of good and rendering of service.

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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SEGMENT REPORTING - Narrative (Details) $ in Millions	3 Months Ended
SEGMENT REPORTING - Narrative (Details) $ in Millions	Mar. 31, 2023 operating_segment	Mar. 31, 2023 segment	Mar. 31, 2023 USD ($)	Mar. 31, 2023	Mar. 31, 2022 USD ($)
Segment Reporting Information [Line Items]
Number of operating segments	2	2
Revenue Benchmark \| Geographic Concentration Risk \| UNITED STATES
Segment Reporting Information [Line Items]
Concentration risk, percentage				100.00%	100.00%
Mining Segment \| Revenue Benchmark \| Indefinite-Lived Intangible Asset Concentration Risk \| Bitcoin
Segment Reporting Information [Line Items]
Concentration risk, percentage				81.00%	62.00%
Operating Segments \| Hosting Segment
Segment Reporting Information [Line Items]
Cost of revenue, depreciation expense			$ 0.2		$ 2.2
Operating Segments \| Mining Segment
Segment Reporting Information [Line Items]
Cost of revenue, depreciation expense			$ 19.9		$ 39.4