XML 51 R41.htm IDEA: XBRL DOCUMENT v3.4.0.3
Share-Based Compensation (Narrative) (Details) - USD ($)
$ / shares in Units, $ in Millions
3 Months Ended
Apr. 30, 2016
May. 02, 2015
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Allocated Share-based Compensation Expense $ 2.0 $ 1.7
Shares of common stock issued during the period 387,605 344,679
Performance Share Plan Cash Based Awards [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Allocated Share-based Compensation Expense $ 0.8 $ 1.7
Restricted Stock [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock shares granted 336,800 285,421
Weighted-average grant date fair value of stock $ 26.64 $ 30.06
Performance share units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Weighted-average grant date fair value of stock $ 26.64 $ 30.12
Minimum pay out percentage 0.00%  
Maximum pay out percentage 200.00%  
Employee Stock Option [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 0 16,667
Restricted Stock Units for Non-Employee Directors [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock shares granted 853 704
Share Based Compensation Arrangement By Share Based Payment Award Equity Instruments Other Than Options Non Vested Grants In Period Weighted Average Grant Date Fair Value $ 28.09 $ 32.30
Four Year Vesting Period | Restricted Stock [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock shares granted   272,921
Four Year Vesting Period | Employee Stock Option [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   8,333
Five Year Vesting Period | Restricted Stock [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock shares granted   12,500
Five Year Vesting Period | Employee Stock Option [Member]    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross   8,334
Three Year Vesting Period | Performance share units    
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]    
Number of stock shares granted 159,000 177,921