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Stock-Based Compensation - Stock Option Activity Under Stock Option Plan (Details)
$ / shares in Units, $ in Thousands
3 Months Ended
Apr. 29, 2023
USD ($)
$ / shares
shares
Stock Options  
Beginning balance (in shares) | shares 1,868,243
Granted (in shares) | shares 2,500
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | shares (11,000)
Forfeited (in shares) | shares (12,125)
Expired (in shares) | shares (19,000)
Ending balance (in shares) | shares 1,828,618
Exercisable ending balance (in shares) | shares 1,136,768
Grant Date Weighted Average Exercise Price  
Beginning balance (in dollars per share) | $ / shares $ 8.99
Granted (in dollars per share) | $ / shares 7.18
Exercised (in dollars per share) | $ / shares 4.86
Forfeited (in dollars per share) | $ / shares 8.89
Expired (in dollars per share) | $ / shares 11.45
Ending balance (in dollars per share) | $ / shares 8.98
Exercisable ending balance (in dollars per share) | $ / shares $ 9.23
Weighted Average Remaining Contractual Life (in Years)  
Outstanding at end of period 7 years
Exercisable ending balance 6 years 1 month 6 days
Aggregate Intrinsic Value  
Outstanding at end of period | $ $ 1,403
Exercisable ending balance | $ $ 930
Revision of Prior Period, Adjustment  
Stock Options  
Expired (in shares) | shares (5,000)
Class A common stock  
Aggregate Intrinsic Value  
Market value per share (in dollars per share) | $ / shares $ 7.51