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v3.25.3

Other Assets - Narrative (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended | 75 Months Ended
--- | --- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024 | Dec. 31, 2020 | Dec. 31, 2031
Schedule of Other Assets [Line Items] |  |  |  |  |  |  |
Prepaid expenses, net of current portion | $ 15,231 |  | $ 15,231 |  | $ 15,678 |  |
Capital contributions | $ 34 | $ 394 | $ 265 | $ 490 |  |  |
Minimum | Limited Partnerships |  |  |  |  |  |  |
Schedule of Other Assets [Line Items] |  |  |  |  |  |  |
Ownership percentage | 3.00% |  | 3.00% |  |  |  |
Maximum | Limited Partnerships |  |  |  |  |  |  |
Schedule of Other Assets [Line Items] |  |  |  |  |  |  |
Ownership percentage | 5.00% |  | 5.00% |  |  |  |
Forecast |  |  |  |  |  |  |
Schedule of Other Assets [Line Items] |  |  |  |  |  |  |
Capital contributions |  |  |  |  |  |  | $ 1,800
Jack Welch Management Institute |  |  |  |  |  |  |
Schedule of Other Assets [Line Items] |  |  |  |  |  |  |
Payment for license agreement |  |  |  |  |  | $ 25,300 |
Prepaid expenses, net of current portion | $ 13,500 |  | $ 13,500 |  | $ 14,700 |  |
Prepaid expense, amortization period |  |  | 15 years |  | 15 years |  |

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