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Acquisition - Asset Acquisition (Details) $ in Thousands | Jun. 18, 2026 USD ($) | Feb. 26, 2026 USD ($) | Jun. 30, 2026 USD ($) | Mar. 31, 2026 USD ($) | Mar. 18, 2026 a | Mar. 03, 2026 USD ($) | Dec. 31, 2025 USD ($) | Jul. 31, 2025 USD ($) | Jul. 01, 2025 a
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Asset Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Asset acquisition, possible power purposes, net | a |  |  |  |  | 120 |  |  |  | 6,200
Asset acquisition, consideration transferred | $ 25,300 | $ 94,300 |  |  |  |  |  |  |
Deposit for acquisition |  |  |  | $ 300 |  |  |  | $ 900 |
Debt instrument, face amount |  |  | $ 186,000 |  |  |  | $ 201,000 |  |
Promissory Note | Secured Debt |  |  |  |  |  |  |  |  |
Asset Acquisition [Line Items] |  |  |  |  |  |  |  |  |
Debt instrument, face amount |  |  |  |  |  | $ 46,000 |  |  |

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