| Segment Reporting [Table Text Block] |
| | Three Months Ended June 30, 2026 | |
| | Dominari | | | Legacy | | | | | |
| | Financial | | | Holding Co. | | | Consolidated | |
Revenue | | $ | 16,789 | | | $ | - | | | $ | 16,789 | |
Operating Costs | | | | | | | | | | | | |
Compensation and benefits | | | 12,457 | | | | 1,781 | | | | 14,238 | |
Professional and consulting fees | | | - | | | | 758 | | | | 758 | |
Other operating expenses | | | 1,837 | | | | 1,098 | | | | 2,935 | |
Total operating expenses | | | 14,294 | | | | 3,637 | | | | 17,931 | |
Income / (loss) from operations | | | 2,495 | | | | (3,637 | ) | | | (1,142 | ) |
| | | | | | | | | | | | |
Other (expenses) income | | | | | | | | | | | | |
Other income | | | - | | | | 63 | | | | 63 | |
Interest income | | | - | | | | 49 | | | | 49 | |
Loss on marketable securities | | | - | | | | (67 | ) | | | (67 | ) |
Change in fair value of investments | | | - | | | | (1,400 | ) | | | (1,400 | ) |
Total other expenses | | | - | | | | (1,355 | ) | | | (1,355 | ) |
Net income before income taxes | | | 2,495 | | | | (4,992 | ) | | | (2,497 | ) |
Provision for income taxes | | | - | | | | 2,354 | | | | 2,354 | |
Net (loss) income before non-controlling interest and deemed dividend | | $ | 2,495 | | | $ | (7,346 | ) | | $ | (4,851 | ) |
Net income attributable to non-controlling interests | | | - | | | | (128 | ) | | | (128 | ) |
Common stock deemed dividend - inducement | | | - | | | | (425 | ) | | | (425 | ) |
Net income (loss) attributable to stockholders | | | 2,495 | | | | (7,899 | ) | | | (5,404 | ) |
Total assets | | $ | 27,418 | | | $ | 29,994 | | | $ | 57,412 | |
| | Six Months Ended June 30, 2026 | |
| | Dominari | | | Legacy | | | | | |
| | Financial | | | Holding Co. | | | Consolidated | |
Revenue | | $ | 52,594 | | | $ | - | | | $ | 52,594 | |
Operating Costs | | | | | | | | | | | | |
Compensation and benefits | | | 36,482 | | | | 45,915 | | | | 82,397 | |
Professional and consulting fees | | | 1,678 | | | | 1,477 | | | | 3,155 | |
Other operating expenses | | | 3,596 | | | | 2,210 | | | | 5,806 | |
Total operating expenses | | | 41,756 | | | | 49,602 | | | | 91,358 | |
Income / (loss) from operations | | | 10,838 | | | | (49,602 | ) | | | (38,764 | ) |
| | | | | | | | | | | | |
Other (expenses) income | | | | | | | | | | | | |
Other income | | | - | | | | 171 | | | | 171 | |
Interest income | | | - | | | | 110 | | | | 110 | |
Loss on marketable securities | | | - | | | | (7,081 | ) | | | (7,081 | ) |
Change in fair value of investments | | | - | | | | (1,400 | ) | | | (1,400 | ) |
Total other expenses | | | - | | | | (8,200 | ) | | | (8,200 | ) |
Net income (loss) before income taxes | | | 10,838 | | | | (57,802 | ) | | | (46,964 | ) |
Provision for income taxes | | | - | | | | 15,223 | | | | 15,223 | |
Net (loss) income before non-controlling interest and deemed dividend | | | 10,838 | | | | (73,025 | ) | | | (62,187 | ) |
Non-controlling interests | | | - | | | | (150 | ) | | | (150 | ) |
Common stock deemed dividend - inducement | | | - | | | | (425 | ) | | | (425 | ) |
Net income (loss) attributable to stockholders | | $ | 10,838 | | | $ | (73,600 | ) | | $ | (62,762 | ) |
Total assets | | $ | 27,418 | | | $ | 29,994 | | | $ | 57,412 | |
| | Three Months Ended June 30, 2025 | |
| | Dominari | | | Legacy | | | | | |
| | Financial | | | Holding Co. | | | Consolidated | |
Revenue | | $ | 38,914 | | | $ | - | | | $ | 38,914 | |
| | | | | | | | | | | | |
Compensation and benefits | | | 29,657 | | | | 1,117 | | | $ | 30,774 | |
Professional and consulting fees | | | 1,684 | | | | 21,188 | | | | 22,872 | |
Other operating expenses | | | 339 | | | | (215 | ) | | | 124 | |
Income (loss) from operations | | | 7,234 | | | | (22,090 | ) | | | (14,856 | ) |
| | | | | | | | | | | | |
Other income | | | | | | | | | | | | |
Interest income | | | - | | | | 30 | | | $ | 30 | |
Gain on marketable securities | | | - | | | | 806 | | | | 806 | |
Change in carrying value of investments | | | - | | | | 31,680 | | | | 31,680 | |
Total other income | | | - | | | | 32,516 | | | | 32,516 | |
Net income before non-controlling interests | | | 7,234 | | | | 10,426 | | | | 17,660 | |
Non-controlling interests | | | - | | | | (1,050 | ) | | | (1,050 | ) |
Net income attributable to stockholders | | $ | 7,234 | | | $ | 9,376 | | | $ | 16,610 | |
| | | | | | | | | | | | |
Total assets | | $ | 46,026 | | | $ | 63,312 | | | $ | 109,338 | |
| | Six Months Ended June 30, 2025 | |
| | Dominari | | | Legacy | | | | | |
| | Financial | | | Holding Co. | | | Consolidated | |
Revenue | | $ | 46,283 | | | $ | - | | | $ | 46,283 | |
Operating Costs | | | | | | | | | | | | |
Compensation and benefits | | | 37,252 | | | | 29,923 | | | | 67,175 | |
Professional and consulting fees | | | 1,738 | | | | 21,963 | | | | 23,701 | |
Other operating expenses | | | 2,013 | | | | 1,133 | | | | 3,146 | |
Income (loss) from operations | | | 5,280 | | | | (53,019 | ) | | | (47,739 | ) |
| | | | | | | | | | | | |
Other income | | | | | | | | | | | | |
Interest income | | | - | | | | 51 | | | | 51 | |
Loss on marketable securities | | | - | | | | 639 | | | | 639 | |
Unrealized gain on note receivable | | | - | | | | 221 | | | | 221 | |
Change in fair value of investments | | | - | | | | 32,000 | | | | 32,000 | |
Total other income | | | - | | | | 32,911 | | | | 32,911 | |
Net income (/loss) before non-controlling interests | | | 5,280 | | | | (20,108 | ) | | | (14,828 | ) |
Non-controlling interests | | | - | | | | (1,050 | ) | | | (1,050 | ) |
Net income (loss) attributable to stockholders | | $ | 5,280 | | | $ | (21,158 | ) | | $ | (15,878 | ) |
| | | | | | | | | | | | |
Total assets | | $ | 46,026 | | | $ | 63,312 | | | $ | 109,338 | |
|