Stock-Based Compensation - Additional Information (Details) $ / shares in Units, shares in Thousands, $ in Thousands | 3 Months Ended | 6 Months Ended | | |
Jul. 30, 2016USD ($)$ / sharesshares | Aug. 01, 2015USD ($)$ / sharesshares | Jul. 30, 2016USD ($)$ / sharesshares | Aug. 01, 2015USD ($)$ / sharesshares | Jan. 30, 2016$ / sharesshares | Jan. 31, 2015$ / shares |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Stock-based compensation | $ | | | $ 1,558 | $ 1,077 | | |
Nonvested Restricted Stock Awards | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Issuance of nonvested stock units | | | 162 | | | |
Nonvested stock issued, weighted average grant date fair value per share | $ / shares | | | $ 11.25 | | | |
Nonvested stock units outstanding, weighted average grant date fair value per share | $ / shares | $ 11.25 | | $ 11.25 | | | |
Nonvested Performance-Based Stock Awards | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Maximum number of shares subject to award | 159 | | 159 | | | |
Issuance of nonvested stock units | | | 159 | | | |
Nonvested stock issued, weighted average grant date fair value per share | $ / shares | | | $ 11.25 | | | |
Nonvested stock units outstanding, weighted average grant date fair value per share | $ / shares | $ 11.25 | | $ 11.25 | | | |
Target number of shares subject to award | | | 106 | | | |
Target percentage of number of shares subject to award | | | 67.00% | | | |
Nonvested stock awards vesting right description | | | the number of shares eligible to vest, based on actual performance, will be fixed and vesting will then be subject to each employee's continued employment over the remaining service period. The issued shares represent management's estimate of the most likely outcome of the performance conditions to be achieved for the performance period. If management's assessment of the most likely outcome of the levels of performance conditions to be achieved changes, the number of issued shares will be revised accordingly. | | | |
Restricted Stock Units (RSUs) | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Issuance of nonvested stock units | 29 | 24 | 29 | 28 | | |
Nonvested stock issued, weighted average grant date fair value per share | $ / shares | | $ 11.70 | $ 9.81 | $ 11.28 | | |
Nonvested stock awards vested over grant date | 12 months | 12 months | 12 months | | | |
Vesting Ratio | 0.083 | | 0.083 | | | |
Nonvested stock units outstanding, weighted average grant date fair value per share | $ / shares | $ 7.29 | $ 7.24 | $ 7.29 | $ 7.24 | $ 7.15 | $ 7.06 |
Employees | Nonvested Restricted Stock Awards | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Nonvested stock awards vested over grant date | | | 3 years | | | |
Employees | Nonvested Performance-Based Stock Awards | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Nonvested stock awards vested over grant date | | | 3 years | | | |
Employees | Restricted Stock Units (RSUs) | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Nonvested stock awards vested over grant date | | | | 4 years | | |
Director | Restricted Stock Units (RSUs) | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Nonvested stock awards vested over grant date | | | | 12 months | | |
Board Of Directors | Restricted Stock Units (RSUs) | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Nonvested stock issued, weighted average grant date fair value per share | $ / shares | $ 9.81 | | $ 9.81 | | | |
Employee Stock Plans | 2013 Plan | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Number of shares available for awards | 1,495 | | 1,495 | | | |
Number of awards outstanding | 638 | | 638 | | | |
Employee Stock Purchase Plan | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Maximum number of shares subject to award | | | | | 800 | |
Shares issued under ESPP | | | 34 | | | |
Selling, General and Administrative Expenses | | | | | | |
Share Based Compensation Arrangement By Share Based Payment Award [Line Items] | | | | | | |
Stock-based compensation | $ | $ 933 | $ 480 | $ 1,558 | $ 1,077 | | |
Net tax benefit related to stock-based compensation expense | $ | $ 359 | $ 185 | $ 600 | $ 415 | | |