| Document And Entity Information | May 15, 2024 |
| Document Information [Line Items] | |
| Entity, Registrant Name | AYTU BIOPHARMA, INC. |
| Document, Type | 8-K |
| Document, Period End Date | May 15, 2024 |
| Entity, Incorporation, State or Country Code | DE |
| Entity, File Number | 001-38247 |
| Entity, Tax Identification Number | 47-0883144 |
| Entity, Address, Address Line One | 7900 E. Union Avenue |
| Entity, Address, Address Line Two | Suite 920 |
| Entity, Address, City or Town | Denver |
| Entity, Address, State or Province | CO |
| Entity, Address, Postal Zip Code | 80237 |
| City Area Code | 720 |
| Local Phone Number | 437-6580 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock |
| Trading Symbol | AYTU |
| Security Exchange Name | NASDAQ |
| Entity, Emerging Growth Company | false |
| Amendment Flag | false |
| Entity, Central Index Key | 0001385818 |
