Cover
Cover | Feb. 25, 2022 |
Cover [Abstract] | |
Document Type | 8-K |
Amendment Flag | false |
Document Period End Date | Feb. 25, 2022 |
Entity File Number | 001-31747 |
Entity Registrant Name | Universal Security Instruments, Inc. |
Entity Central Index Key | 0000102109 |
Entity Tax Identification Number | 52-0898545 |
Entity Incorporation, State or Country Code | MD |
Entity Address, Address Line One | 11407 Cronhill Drive |
Entity Address, Address Line Two | Suite A |
Entity Address, City or Town | Owings Mills |
Entity Address, State or Province | MD |
Entity Address, Postal Zip Code | 21117 |
City Area Code | 410 |
Local Phone Number | 363-3000 |
Written Communications | true |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock |
Trading Symbol | UUU |
Security Exchange Name | NYSE |
Entity Emerging Growth Company | false |