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Schedule of Fair Value of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | $ 7,401 | $ 5,858
Investment securities, at fair value, held by the non-licensed broker dealer | 235 |
Common Stock [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | 2,571 | 2,528
Investment securities, at fair value, held by the non-licensed broker dealer | 235 |
Warrant [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | 4,595 | 3,330
Fair Value, Inputs, Level 1 [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | 2,806 | 2,528
Fair Value, Inputs, Level 1 [Member] | Common Stock [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | 2,571 | 2,528
Investment securities, at fair value, held by the non-licensed broker dealer | 235 |
Fair Value, Inputs, Level 1 [Member] | Warrant [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value |  |
Fair Value, Inputs, Level 2 [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | 132 | 668
Fair Value, Inputs, Level 2 [Member] | Common Stock [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value |  |
Investment securities, at fair value, held by the non-licensed broker dealer |  |
Fair Value, Inputs, Level 2 [Member] | Warrant [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | 132 | 668
Fair Value, Inputs, Level 3 [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | 4,463 | 2,662
Fair Value, Inputs, Level 3 [Member] | Common Stock [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value |  |
Investment securities, at fair value, held by the non-licensed broker dealer |  |
Fair Value, Inputs, Level 3 [Member] | Warrant [Member] |  |
Platform Operator, Crypto Asset [Line Items] |  |
Investment securities, at fair value | $ 4,463 | $ 2,662

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name Staff Accounting Bulletin (SAB) -Number Topic 5 -Section FF -Paragraph Question 2 -Publisher SEC Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 405 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SAB Topic 5.FF.Q2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476188/405-10-S99-1 + Details
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