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Stock-Based Compensation - Stock Option Activity Under Stock Option Plan (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Oct. 30, 2021
USD ($)
$ / shares
shares
Oct. 30, 2021
USD ($)
$ / shares
shares
Stock Options    
Beginning balance (in shares) | shares   2,602,212
Granted (in shares) | shares   513,700
Share-based Compensation Arrangements by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price $ 7.86  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period | shares (1,161,571)  
Forfeited (in shares) | shares   (273,479)
Expired (in shares) | shares   32,000
Ending balance (in shares) | shares 1,648,862 1,648,862
Exercisable ending balance (in shares) | shares 486,792 486,792
Grant Date Weighted Average Exercise Price    
Beginning balance (in dollars per share)   $ 8.19
Granted (in dollars per share)   10.84
Forfeited (in dollars per share)   9.24
Expired (in dollars per share)   16.26
Ending balance (in dollars per share) $ 8.91 8.91
Exercisable ending balance (in dollars per share) $ 10.50 $ 10.50
Weighted Average Remaining Contractual Life (in Years)    
Outstanding at end of period   7 years 7 months 6 days
Exercisable ending balance   4 years 9 months 18 days
Aggregate Intrinsic Value    
Outstanding at end of period | $ $ 8,383 $ 8,383
Exercisable ending balance | $ $ 1,844 $ 1,844
Class A common stock    
Aggregate Intrinsic Value    
Market value per share (in dollars per share) $ 13.88 $ 13.88