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Fair Value Measurements - Nonrecurring Basis - Investment in Ionada (Details) - USD ($) $ in Thousands | 1 Months Ended | 7 Months Ended | 9 Months Ended |
--- | --- | --- | --- | ---
Nov. 30, 2025 | Nov. 30, 2024 | Jun. 30, 2026 | Sep. 30, 2024 | Sep. 30, 2023 | Nov. 30, 2023
Assets measured at fair value on a nonrecurring basis |  |  |  |  |  |
Cash paid to acquire equity interest |  |  |  | $ 1,307 | $ 2,000 |
Ionada |  |  |  |  |  |
Assets measured at fair value on a nonrecurring basis |  |  |  |  |  |
Ownership interest (as a percent) |  |  |  | 10.00% |  |
Amount of initial investment |  |  |  |  |  | $ 3,800
Ionada | Equity investment |  |  |  |  |  |
Assets measured at fair value on a nonrecurring basis |  |  |  |  |  |
Carrying value of investment |  |  |  | $ 4,300 |  |
Amount of initial investment |  |  |  | 3,800 |  |
Cumulative transaction costs |  |  |  | 500 |  |
Upward adjustments |  |  |  | 0 |  |
Impairments |  |  |  | 0 |  |
Downward adjustments |  |  |  | $ 0 |  |
Ionada | Equity investment | Forecasted |  |  |  |  |  |
Assets measured at fair value on a nonrecurring basis |  |  |  |  |  |
Ownership interest (as a percent) | 15.00% | 12.00% | 24.00% |  |  |
Cash paid to acquire equity interest | $ 1,300 | $ 1,200 | $ 4,800 |  |  |

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