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Stock-based Compensation - Components of Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended
Apr. 30, 2022
May 01, 2021
Share-based Payment Arrangement [Abstract]    
Stock options $ 155 $ 174
Restricted stock units 2,125 1,788
Employee stock purchases 158 85
Director deferred compensation 17 6
Stock-based compensation 2,455 2,053
Income tax benefit recognized 557 479
Stock-based compensation expense, net of income tax $ 1,898 $ 1,574