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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIESs - Additional Information (Details) $ in Thousands |  | 1 Months Ended | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 28, 2024 USD ($) | Sep. 30, 2024 USD ($) MW | Sep. 30, 2024 USD ($) | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) segment | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) | Jan. 01, 2023 USD ($)
Property Plant And Equipment [Line Items] |  |  |  |  |  |  |  |
Compensation and benefits |  |  | $ 14,738 | $ 17,071 | $ 44,058 | $ 41,676 |  |
Market value of common stock held by non-affiliate stockholders | $ 700,000 |  |  |  |  |  |  |
Number of segments | segment |  |  |  |  | 1 |  |  |
Retained earnings |  | $ (198,922) | (198,922) |  | $ (198,922) |  | $ (136,777) |
Net income (loss) |  |  | (86,754) | (18,621) | (62,145) | (36,372) |  |
Barber Lake Facility |  |  |  |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |  |  |  |
Site purchased to develop a wholly-owned data center (in megawatts) | MW |  | 300 |  |  |  |  |  |
Cash paid on asset acquisition |  | $ 68,000 |  |  |  |  |  |
Liability assumed in asset acquisition |  | $ 8,300 | 8,300 |  | 8,300 |  |  |
Revision of Prior Period, Adjustment |  |  |  |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |  |  |  |
Net income (loss) |  |  | $ (9,400) |  | $ (12,200) |  |  |
Accounting Standards Update 2023-08 | Revision of Prior Period, Adjustment |  |  |  |  |  |  |  |
Property Plant And Equipment [Line Items] |  |  |  |  |  |  |  |
Retained earnings |  |  |  |  |  |  |  | $ 200
Net income (loss) |  |  |  | $ (900) |  | $ 600 |  |

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