| Cover | Jan. 13, 2023 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Amendment Flag | false |
| Document Period End Date | Jan. 13, 2023 |
| Entity File Number | 000-56160 |
| Entity Registrant Name | AMERGENT HOSPITALITY GROUP INC. |
| Entity Central Index Key | 0001805024 |
| Entity Tax Identification Number | 84-4842958 |
| Entity Incorporation, State or Country Code | DE |
| Entity Address, Address Line One | Post Office Box 470695 |
| Entity Address, City or Town | Charlotte |
| Entity Address, State or Province | NC |
| Entity Address, Postal Zip Code | 28247 |
| City Area Code | (704) |
| Local Phone Number | 366-5122 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity Emerging Growth Company | false |
