v3.26.1
Stock-Based Compensation - Additional Information (Details) - USD ($)
3 Months Ended
Aug. 04, 2016
May 02, 2026
May 03, 2025
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock compensation expense   $ 332,000 $ 340,000
Non Employee Directors      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares of common stock issued   5,856  
Fair value of common stock issued   $ 4,000  
Time Vested Stock Options, RSU and PSU Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Unrecognized stock compensation cost   $ 1,400,000  
Unrecognized stock compensation cost weighted average recognition period   28 months  
2016 Plan      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Reduction in outstanding reserve for share granted 1.00%    
Reduction in outstanding reserve for share granted, full-value award 1.90%    
Shares authorised   21,270,538  
Shares available for grant   3,700,396  
Percent of shares available for awards 5.00%    
Share-based compensation description   Except with respect to 5% of the shares available for awards under the 2016 Plan, no award will become exercisable unless such award has been outstanding for a minimum period of one year from its date of grant.