Quarterly report pursuant to Section 13 or 15(d)

Shareholders' Equity - Stock Option Awards - Outstanding Stock Options (Details)

v3.22.2.2
Shareholders' Equity - Stock Option Awards - Outstanding Stock Options (Details) - USD ($)
$ / shares in Units, $ in Thousands
6 Months Ended
Jul. 30, 2022
Jan. 29, 2022
The 2020 Equity Incentive Plan    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options outstanding 170,000 147,500
Options outstanding, weighted average exercise price $ 6.33 $ 7.33
Options outstanding, weighted average remaining contractual life 9 years 1 month 6 days  
Options outstanding, aggregate intrinsic value $ 0  
Vested or expected to vest, outstanding 149,800  
Vested or expected to vest, outstanding, weighted average exercise price $ 6.36  
Vested or expected to vest, outstanding, weighted average remaining contractual life 9 years 1 month 6 days  
Vested or expected to vest, outstanding, aggregate intrinsic value $ 0  
A 2011 Omnibus Incentive Plan    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options outstanding 15,700 25,700
Options outstanding, weighted average exercise price $ 9.51 $ 10.04
Options outstanding, weighted average remaining contractual life 5 years 7 months 6 days  
Options outstanding, aggregate intrinsic value $ 0  
Vested or expected to vest, outstanding 15,700  
Vested or expected to vest, outstanding, weighted average exercise price $ 9.51  
Vested or expected to vest, outstanding, weighted average remaining contractual life 5 years 7 months 6 days  
Vested or expected to vest, outstanding, aggregate intrinsic value $ 0  
A2004 Omnibus Incentive Stock Plan    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Options outstanding 3,000 3,000
Options outstanding, weighted average exercise price $ 54.70 $ 53.49
Options outstanding, weighted average remaining contractual life 1 year 7 months 6 days  
Options outstanding, aggregate intrinsic value $ 0  
Vested or expected to vest, outstanding 3,000  
Vested or expected to vest, outstanding, weighted average exercise price $ 54.70  
Vested or expected to vest, outstanding, weighted average remaining contractual life 1 year 7 months 6 days  
Vested or expected to vest, outstanding, aggregate intrinsic value $ 0