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Stock-based Compensation - Components of Compensation Expense (Details) - USD ($)
$ in Thousands
12 Months Ended
Feb. 01, 2020
Feb. 02, 2019
Feb. 03, 2018
Share-based Payment Arrangement [Abstract]      
Stock options $ 92 $ 185 $ 224
Restricted stock units 2,370 3,932 3,536
Employee stock purchases 97 105 96
Director deferred compensation 94 94 24
Total stock-based compensation expense 2,653 4,316 3,880
Income tax benefit recognized 622 958 1,363
Stock-based compensation expense, net of income tax $ 2,031 $ 3,358 $ 2,517