| Document and Entity Information | Jul. 14, 2021 |
| Cover [Abstract] | |
| Amendment Flag | false |
| Entity Central Index Key | 0000842717 |
| Document Type | 8-K |
| Document Period End Date | Jul. 14, 2021 |
| Entity Registrant Name | BLUE RIDGE BANKSHARES, INC. |
| Entity Incorporation State Country Code | VA |
| Entity File Number | 001-39165 |
| Entity Tax Identification Number | 54-1470908 |
| Entity Address, Address Line One | 1807 Seminole Trail |
| Entity Address, City or Town | Charlottesville |
| Entity Address, State or Province | VA |
| Entity Address, Postal Zip Code | 22901 |
| City Area Code | (540) |
| Local Phone Number | 743-6521 |
| Written Communications | false |
| Soliciting Material | false |
| Pre Commencement Tender Offer | false |
| Pre Commencement Issuer Tender Offer | false |
| Security 12b Title | Common stock, no par value |
| Trading Symbol | BRBS |
| Security Exchange Name | NYSEAMER |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
