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Stock-Based Compensation (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
12 Months Ended
Feb. 03, 2018
Jan. 28, 2017
Jan. 30, 2016
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation $ 2,294 $ 3,186 $ 2,257
Unrecognized compensation costs $ 3,963 $ 4,874  
Net share settlements 0 0  
Nonvested Restricted Stock Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Issuance of nonvested stock units 0 162  
Nonvested stock issued, weighted average grant date fair value per share   $ 11.25  
Vesting percentage   33.33%  
Vesting period   3 years  
Nonvested stock units outstanding, weighted average grant date fair value per share $ 11.25 $ 11.25  
Nonvested Performance-Based Stock Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Issuance of nonvested stock units   73  
Nonvested stock issued, weighted average grant date fair value per share   $ 11.25  
Vesting percentage   33.33%  
Vesting period   3 years  
Nonvested stock units outstanding, weighted average grant date fair value per share $ 11.25 $ 11.25  
Issuance of nonvested stock units available 0 159  
Nonvested Stock Unit Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Issuance of nonvested stock units 456 29  
Nonvested stock issued, weighted average grant date fair value per share $ 5.09 $ 9.81  
Nonvested stock units outstanding, weighted average grant date fair value per share $ 5.15 $ 7.17 $ 7.15
Employees | Nonvested Stock Unit Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Issuance of nonvested stock units 397    
Nonvested stock issued, weighted average grant date fair value per share $ 5.15    
Vesting percentage 33.33%    
Vesting period 3 years    
Board Of Directors | Nonvested Stock Unit Awards      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Issuance of nonvested stock units 59    
Nonvested stock issued, weighted average grant date fair value per share $ 4.73    
Vesting percentage 8.33% 8.33%  
Nonvested stock awards vested over grant date 12 months 12 months  
Employee Stock Plans | 2013 Plan      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Number of shares available for awards 1,392    
Number of awards outstanding 579    
Employee Stock Purchase Plan      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation $ 160 $ 165  
Selling, General and Administrative Expenses      
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]      
Stock-based compensation $ 2,294 $ 3,186 $ 2,257