Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity (Details) - Schedule of stock option activity

v3.21.1
Stockholders' Equity (Details) - Schedule of stock option activity - Stock Options [Member] - USD ($)
3 Months Ended
May 02, 2021
May 03, 2020
Stockholders' Equity (Details) - Schedule of stock option activity [Line Items]    
Number of options, Outstanding, Beginning balance 495,366 495,366
Weighted average exercise price, Outstanding, Beginning balance (in Dollars per share) $ 38.10 $ 38.10
Weighted average remaining contractual life (in years), Outstanding, Beginning balance 3 years 4 months 6 days 2 years 4 months 2 days
Number of options, Exercised
Weighted average exercise price, Exercised (in Dollars per share)  
Number of options, Expired and canceled
Weighted average exercise price, Expired and canceled (in Dollars per share)  
Number of options, Vested
Weighted average exercise price, Vested (in Dollars per share)  
Number of options, Outstanding, Ending balance 495,366 495,366
Weighted average exercise price, Outstanding, Ending balance (in Dollars per share) $ 38.10 $ 38.10
Weighted average remaining contractual life (in years), Outstanding, Ending balance 3 years 1 month 6 days 2 years 1 month 2 days
Average intrinsic value, Outstanding, Ending balance (in Dollars) $ 22.87
Number of options, Exercisable at the end of the period  
Weighted average exercise price, Exercisable at the end of the period  
Weighted average remaining contractual life (in years), Exercisable at the end of the period  
Average intrinsic value, Exercisable at the end of the period