XML 47 R34.htm IDEA: XBRL DOCUMENT v3.2.0.727
Stock Based Compensation - Additional Information (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
3 Months Ended 6 Months Ended
Aug. 01, 2015
Aug. 02, 2014
Aug. 01, 2015
Aug. 02, 2014
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock-based compensation     $ 1,077 $ 2,258
Nonvested stock units vested over grant date 12 months      
Employees        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Nonvested stock units vested over grant date     4 years  
Board of Directors        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Nonvested stock units vested over grant date     12 months  
Nonvested Stock Unit Awards        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Issuance of nonvested stock units 23,928   27,668  
Initial public offering common stock to public, price per share $ 11.70   $ 11.28  
Employee Stock Plans | 2013 Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Number of shares available for awards 1,735,168   1,735,168  
Number of awards outstanding 616,933   616,933  
Selling, General and Administrative Expenses        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock-based compensation $ 480 $ 524 $ 1,077 $ 2,258