| Document and Entity Information | Mar. 14, 2023 |
| Cover [Abstract] | |
| Security Exchange Name | NASDAQ |
| Amendment Flag | false |
| Entity Central Index Key | 0000863894 |
| Document Type | 8-K |
| Document Period End Date | Mar. 14, 2023 |
| Entity Registrant Name | VERU INC. |
| Entity Incorporation State Country Code | WI |
| Entity File Number | 1-13602 |
| Entity Tax Identification Number | 39-1144397 |
| Entity Address, Address Line One | 2916 N. Miami Avenue |
| Entity Address, Address Line Two | Suite 1000 |
| Entity Address, City or Town | Miami |
| Entity Address, State or Province | FL |
| Entity Address, Postal Zip Code | 33127 |
| City Area Code | (305) |
| Local Phone Number | 509-6897 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Common Stock, $0.01 par value per share |
| Trading Symbol | VERU |
| Entity Emerging Growth Company | false |
