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Fair Value Measurements (Details) - Backstop Subscription Agreement - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Assets: |  |
Assets, Total | $ 44,894 |
Liabilities: |  |
Financial Liabilities Fair Value Disclosure | 163,340 | $ 36,435
Pay to Play Convertible Notes [Member] |  |
Liabilities: |  |
Financial Liabilities Fair Value Disclosure | 15,942 | 14,641
Two Thousand Twenty Three Convertible Notes [Member] |  |
Liabilities: |  |
Financial Liabilities Fair Value Disclosure | 132,687 | 18,064
Warrant Liabilities [Member] |  |
Liabilities: |  |
Financial Liabilities Fair Value Disclosure | 14,711 | 3,730
U.S. Government treasury securities |  |
Assets: |  |
Assets, Total | 30,580 |
U.S. Money Market Funds held in Trust Account |  |
Assets: |  |
Assets, Total | 9,247 |
Mutual funds |  |
Assets: |  |
Assets, Total | 5,067 |
Level 1 |  |
Assets: |  |
Assets, Total | 44,894 |
Level 1 | U.S. Government treasury securities |  |
Assets: |  |
Assets, Total | 30,580 |
Level 1 | U.S. Money Market Funds held in Trust Account |  |
Assets: |  |
Assets, Total | 9,247 |
Level 1 | Mutual funds |  |
Assets: |  |
Assets, Total | 5,067 |
Level 3 |  |
Liabilities: |  |
Financial Liabilities Fair Value Disclosure | 163,340 | 36,435
Level 3 | Pay to Play Convertible Notes [Member] |  |
Liabilities: |  |
Financial Liabilities Fair Value Disclosure | 15,942 | 14,641
Level 3 | Two Thousand Twenty Three Convertible Notes [Member] |  |
Liabilities: |  |
Financial Liabilities Fair Value Disclosure | 132,687 | 18,064
Level 3 | Warrant Liabilities [Member] |  |
Liabilities: |  |
Financial Liabilities Fair Value Disclosure | $ 14,711 | $ 3,730

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- Definition Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2E -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2E Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
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