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Share-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2015
Nov. 01, 2014
Oct. 31, 2015
Nov. 01, 2014
Aug. 01, 2015
Jan. 31, 2015
Aug. 02, 2014
Feb. 01, 2014
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Share-based compensation expense $ 1,769 $ 1,600 $ 5,448 $ 4,568        
Shares of common stock issued during the period 14,216 72,687 379,058 586,929        
Maximum pay out percentage     200.00%          
Restricted Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 1,344,116 1,586,970 1,344,116 1,586,970 1,395,616 1,562,470 1,598,470 1,700,098
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 19.24 $ 15.60 $ 19.24 $ 15.60 $ 18.97 $ 15.63 $ 15.60 $ 13.25
Number of stock shares granted 8,000 0 301,421 279,710        
Weighted-average grant date fair value of stock $ 33.14 $ 0.00 $ 30.19 $ 28.17        
Cancelled shares of stock as a result of forfeitures of restricted stock awards (42,500) (4,500) (92,350) (32,100)        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value $ 17.64 $ 20.39 $ 18.65 $ 16.39        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period (17,000) (7,000) (427,425) (360,738)        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value $ 7.30 $ 11.96 $ 13.88 $ 14.21        
Performance Share Units [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of stock shares granted     177,921 88,185        
Weighted-average grant date fair value of stock     $ 30.12 $ 28.18        
Minimum pay out percentage     0.00%          
Maximum pay out percentage     200.00%          
Requisite service period     3 years          
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, Exercises in Period 6,216 72,000 76,849 305,086        
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross 0   16,667          
Share-based Compensation Arrangements by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price     $ 12.81          
One Year Vesting Period [Member] | Restricted Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of stock shares granted       1,800        
Four Year Vesting Period [Member] | Restricted Stock [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Number of stock shares granted     288,921 277,910        
Four Year Vesting Period [Member] | 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 [Member] | 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 [Member] | 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          
Thirteen weeks | Restricted Stock Units [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 369,222 387,539 369,222 387,539 368,438   386,692  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 29.02 $ 22.08 $ 29.02 $ 22.08 $ 29.02   $ 22.07  
Number of stock shares granted 784 847            
Weighted-average grant date fair value of stock $ 30.40 $ 26.72            
Thirty-nine weeks | Restricted Stock Units [Member]                
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number 369,222 387,539 369,222 387,539   330,994   346,305
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value $ 29.02 $ 22.08 $ 29.02 $ 22.08   $ 28.72   $ 21.30
Number of stock shares granted     38,228 41,234        
Weighted-average grant date fair value of stock     $ 31.66 $ 28.64