Quarterly report pursuant to Section 13 or 15(d)

Basic and Diluted Net Income (Loss) Per Common Share (Details)

v3.21.1
Basic and Diluted Net Income (Loss) Per Common Share (Details) - shares
 3 Months Ended
May 02, 2021
May 03, 2020
Basic and Diluted Net Income (Loss) Per Common Share (Details) [Line Items]    
Potentially dilutive shares   1,760,245
Restricted stock units [Member]    
Basic and Diluted Net Income (Loss) Per Common Share (Details) [Line Items]    
Potentially dilutive shares 652,052 225,759
Stock options [Member]    
Basic and Diluted Net Income (Loss) Per Common Share (Details) [Line Items]    
Potentially dilutive shares 495,366 495,366
Warrants [Member]    
Basic and Diluted Net Income (Loss) Per Common Share (Details) [Line Items]    
Potentially dilutive shares 291,598 1,039,120