Supplemental Financial Statement Information - Schedule of Other Current Assets, Net (Details) - USD ($) $ in Thousands |
Sep. 30, 2026 |
Dec. 31, 2025 |
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|---|---|---|---|---|---|
| Organization, Consolidation and Presentation of Financial Statements [Abstract] | |||||
| Platform advisory fees receivable | $ 1,156 | $ 1,125 | |||
| Deferred costs of Sponsored Programs | 1,139 | 0 | |||
| Other current assets, net | 797 | 550 | |||
| Deferred offering costs for unlaunched funds | 532 | 976 | |||
| Other current assets, net | $ 3,624 | $ 2,651 | [1] | ||
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