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Long-Term Incentive Plans - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 20, 2017
Feb. 01, 2017
Apr. 29, 2017
Apr. 30, 2016
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Amount of liability reclassified from accrued expenses and other current liabilities to additional paid-in capital in conjunction with the grant of restricted stock awards     $ 920  
Stock compensation expense     $ 288 $ 315
2006 Incentive Compensation Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Incentive plan expiration date     Jul. 31, 2016  
2016 Long Term Incentive Wrap Around Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Performance based compensation description     The stock did not achieve a minimum of $6.75, therefore, no additional award was earned.  
Performance-based award payouts percentage     50.60%  
Shares granted $ 2,300      
Cash awards 1,300      
Amount of liability reclassified from accrued expenses and other current liabilities to additional paid-in capital in conjunction with the grant of restricted stock awards 900      
2016 Long Term Incentive Wrap Around Plan | Minimum        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Closing stock price     $ 6.75  
2016 Long Term Incentive Wrap Around Plan | 2016 Wrap-Around Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Performance-based compensation percentage     50.00%  
2016 Long Term Incentive Wrap Around Plan | 2016 Wrap-Around Plan | Minimum        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Performance-based compensation percentage     80.00%  
2016 Long Term Incentive Wrap Around Plan | 2016 Wrap-Around Plan | Maximum        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Performance-based compensation percentage     100.00%  
2016 Long Term Incentive Wrap Around Plan | Restricted Stock        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Shares granted during the period, fair value $ 1,000      
New Long-Term Incentive Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Incentive plan terms     each year the Compensation Committee will establish performance targets which will cover a two-year performance period (each a “Performance Period”), thereby creating overlapping Performance Periods. Each participant in the plan will be entitled to receive an award based on that participant’s “Target Cash Value” which is defined as the participant’s annual base salary (on the participant’s effective date) multiplied by his or her long-term incentive program percentage, which is 100% for the Company’s Chief Executive Officer, 70% for its senior executives and 25% for other participants in the plan. Because of the overlapping two-year Performance Periods, the Target Cash Value for any award is based on one year of annual salary, as opposed to two years, to avoid doubling an award payout in any given fiscal year.  
Incentive plan performance targets covering period   2 years    
Vesting plan   50.00%    
New Long-Term Incentive Plan | Chief Executive Officer        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Percentage of salary   100.00%    
New Long-Term Incentive Plan | Senior Executive        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Percentage of salary   70.00%    
New Long-Term Incentive Plan | Other Participants        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Percentage of salary   25.00%    
New Long-Term Incentive Plan | Time Based Vesting Schedule        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Percentage of benefit obligation   50.00%    
New Long-Term Incentive Plan | Performance Based Vesting Schedule        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Percentage of benefit obligation   50.00%    
2017-2018 Long Term Incentive Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Share based compensation weighted based on sales used in calculation of performance targets   50.00%    
Stock compensation expense   $ 4,100    
2017-2018 Long Term Incentive Plan | Performance Based Vesting Schedule        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Accrued compensation expense     $ 100  
2016-2017 Long Term Incentive Plan        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Stock compensation expense   $ 3,800    
2016-2017 Long Term Incentive Plan | Performance Based Vesting Schedule        
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]        
Accrued compensation expense     $ 300