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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Deferred Revenue (Details) - USD ($) $ in Thousands | 9 Months Ended |
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Sep. 30, 2025 | Dec. 31, 2024
Deferred Revenue From Colocation Services |  |
Beginning balance | $ 17,785 |
Revenue recognized that was included in the deferred revenue balance as of the beginning of the year | (4,867) |
Additional customer funding received | 328,663 |
Ending balance | 341,581 |
Deferred Revenue From Hosted Mining Services |  |
Beginning balance | 349 |
Revenue recognized that was included in the deferred revenue balance as of the beginning of the year | (330) |
Additional customer funding received | 2,487 |
Ending balance | 2,506 |
Total Deferred Revenue |  |
Beginning balance | 18,134 |
Revenue recognized that was included in the deferred revenue balance as of the beginning of the year | (5,197) |
Additional customer funding received | 331,150 |
Ending balance | 344,087 |
Current portion of deferred revenue | 83,739 |
Non-current portion of deferred revenue | $ 260,348 | $ 0

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