| Document And Entity Information | Jun. 18, 2024 |
| Document Information [Line Items] | |
| Entity, Registrant Name | BLUM HOLDINGS, INC. |
| Document, Type | 8-K |
| Document, Period End Date | Jun. 18, 2024 |
| Entity, Incorporation, State or Country Code | DE |
| Entity, File Number | 000-56626 |
| Entity, Tax Identification Number | 93-3735199 |
| Entity, Address, Address Line One | 3242 S. Halladay St., Suite 202 |
| Entity, Address, City or Town | Santa Ana |
| Entity, Address, State or Province | CA |
| Entity, Address, Postal Zip Code | 92705 |
| City Area Code | 888 |
| Local Phone Number | 909-5564 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Entity, Emerging Growth Company | false |
| Amendment Flag | false |
| Entity, Central Index Key | 0001996210 |
