Cover Document
Cover Document | Oct. 20, 2021 | Jun. 22, 2021 |
Cover [Abstract] | ||
Document Type | 8-K | |
Document Period End Date | Oct. 20, 2021 | |
Entity Registrant Name | UNITED SECURITY BANCSHARES | |
Entity Incorporation, State or Country Code | CA | |
Entity File Number | 000-32987 | |
Entity Tax Identification Number | 91-2112732 | |
Entity Address, Address Line One | 2126 Inyo Street | |
Entity Address, City or Town | Fresno | |
Entity Address, State or Province | CA | |
Entity Address, Postal Zip Code | 93721 | |
City Area Code | 559 | |
Local Phone Number | 248-4943 | |
Written Communications | false | |
Soliciting Material | false | |
Pre-commencement Tender Offer | false | |
Pre-commencement Issuer Tender Offer | false | |
Entity Emerging Growth Company | false | |
Entity Central Index Key | 0001137547 | |
Amendment Flag | false | |
Trading Symbol | UBFO | |
Security Exchange Name | NASDAQ | |
Title of 12(b) Security | Common Stock, no par value |