Property, Office Facilities, and Equipment, Net (Details) - Schedule of Property, Office Facilities, and Equipment - USD ($) |
Mar. 31, 2024 |
Dec. 31, 2023 |
|---|---|---|
| Schedule of Property, Office Facilities, and Equipment [Line Items] | ||
| Total Property, office facilities, and equipment | $ 10,864,000 | $ 10,016,000 |
| Less accumulated depreciation | (757,000) | (612,000) |
| Total Property, office facilities, and equipment, net | 10,107,000 | 9,404,000 |
| Property [Member] | ||
| Schedule of Property, Office Facilities, and Equipment [Line Items] | ||
| Total Property, office facilities, and equipment | 6,815,000 | 6,815,000 |
| Office facilities [Membert] | ||
| Schedule of Property, Office Facilities, and Equipment [Line Items] | ||
| Total Property, office facilities, and equipment | 3,296,000 | 2,475,000 |
| Equipment [Member] | ||
| Schedule of Property, Office Facilities, and Equipment [Line Items] | ||
| Total Property, office facilities, and equipment | $ 753,000 | $ 726,000 |