| Cover | Dec. 22, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Dec. 22, 2022 |
| Current Fiscal Year End Date | --12-31 |
| Entity File Number | 000-05576 |
| Entity Registrant Name | Dominari Holdings Inc. |
| Entity Central Index Key | 0000012239 |
| Entity Tax Identification Number | 52-0849320 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | One Rockefeller Plaza |
| Entity Address, Address Line Two | 11 th Floor |
| Entity Address, City or Town | New York |
| Entity Address, State or Province | NY |
| Entity Address, Postal Zip Code | 10020 |
| City Area Code | 703 |
| Local Phone Number | 992-9325 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, $0.0001 par value |
| Trading Symbol | DOMH |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |
