Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Details) - Schedule of warrant activity

v3.22.1
Stockholders' Equity (Details) - Schedule of warrant activity - $ / shares
 12 Months Ended
Jan. 30, 2022
Jan. 31, 2021
Feb. 02, 2020
Number of options      
Number of warrants, outstanding, beginning balance (in shares) 293,973    
Number of warrants, warrants outstanding, ending balance (in shares)   293,973  
Weighted average remaining contractual life (in years), exercised 1 month 2 days    
Warrants Activity      
Class of Warrant or Right [Line Items]      
Average exercise price, warrants outstanding, beginning balance (in dollars per share) $ 19.07 $ 16.83 $ 16.83
Average exercise price, warrants issued (in dollars per share) 0 0 16.00
Average exercise price, expired and canceled (in dollars per share) 9.83 0 0
Average exercise price, exercised (in dollars per share) 16.00 16.00 16.00
Average exercise price, warrants outstanding, ending balance (in dollars per share) $ 19.20 $ 19.07 $ 16.83
Number of options      
Number of warrants, outstanding, beginning balance (in shares)   1,039,120 1,067,475
Number of warrants, warrants issued (in shares) 0 0 18,166
Number of warrants, expired and canceled (in shares) (98) 0 0
Number of warrants, exercised (in shares) (12,125) (745,147) (46,521)
Number of warrants, warrants outstanding, ending balance (in shares) 281,750   1,039,120
Weighted average remaining contractual life (in years). warrants outstanding, beginning balance 2 years 6 months 25 days 1 year 11 months 4 days 2 years 11 months 4 days
Weighted average remaining contractual life (in years), warrants issued     2 years 4 months 24 days
Weighted average remaining contractual life (in years), exercised   4 months 28 days 2 years 1 month 24 days
Weighted average remaining contractual life (in years). warrants outstanding, ending balance 1 year 4 months 28 days 2 years 6 months 25 days 1 year 11 months 4 days