XML 48 R37.htm IDEA: XBRL DOCUMENT v3.20.2
Stock-based Compensation - Components of Compensation Expense (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2020
Nov. 02, 2019
Oct. 31, 2020
Nov. 02, 2019
Share-based Payment Arrangement [Abstract]        
Stock options $ 0 $ 0 $ 90 $ 92
Restricted stock units 968 859 2,615 1,576
Employee stock purchases 23 22 93 73
Director deferred compensation 23 24 71 70
Total stock-based compensation expense 1,014 905 2,869 1,811
Income tax benefit recognized 244 295 672 428
Stock-based compensation expense, net of income tax $ 770 $ 610 $ 2,197 $ 1,383