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Cash, Restricted Cash, Cash Equivalents and Investments - Recurring Basis (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2024 | Dec. 31, 2023
Assets, Fair Value Disclosure |  |
Investments, amortized cost |  | $ 2,140,000
Fair Value, Transfer Between Level 1 and Level 2, Description and Policy |  |
Transfer from Level 1 to Level 2 , assets | $ 0 | 0
Transfers into Level 3, assets | 0 | 0
Transfer out of Level 3, assets | $ 0 | 0
Recurring |  |
Assets, Fair Value Disclosure |  |
Total |  | 2,140,000
Recurring | Certificates of Deposit |  |
Assets, Fair Value Disclosure |  |
Cash and cash equivalents, fair value disclosure |  | 2,140,000
Recurring | Significant Other Observable Inputs (Level 2) |  |
Assets, Fair Value Disclosure |  |
Total |  | 2,140,000
Recurring | Significant Other Observable Inputs (Level 2) | Certificates of Deposit |  |
Assets, Fair Value Disclosure |  |
Cash and cash equivalents, fair value disclosure |  | $ 2,140,000

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