Stock Option Activity (Details) - $ / shares | 3 Months Ended | 6 Months Ended |
Aug. 01, 2015 | Aug. 02, 2014 | Aug. 01, 2015 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward] | | | |
Granted, weighted average grant date fair value | $ 4.10 | $ 3.75 | |
2011 Omnibus Incentive Plan [Member] | | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term | | | 7 years 8 months 29 days |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | | | 7 years 10 months 24 days |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | | | |
Balance outstanding at beginning of period | | | 2,463,000 |
Granted | | | 295,000 |
Exercised | | | (78,000) |
Forfeited or canceled | | | (609,000) |
Balance outstanding at end of period | 2,071,000 | | 2,071,000 |
Options exercisable | 1,264,000 | | 1,264,000 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward] | | | |
Balance outstanding at beginning of period, weighted average exercise price | | | $ 4.09 |
Granted, weighted average grant date fair value | | | 5.77 |
Exercised, weighted average exercise price | | | 4.30 |
Forfeited or canceled, weighted average grant date fair value | | | 4.08 |
Balance outstanding at end of period, weighted average exercise price | $ 4.32 | | 4.32 |
Options exercisable, weighted average exercise price | $ 3.95 | | $ 3.95 |
2004 Omnibus Incentive Stock Plan [Member] | | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term | | | 3 years 4 months 9 days |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | | | 3 years 4 months 13 days |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | | | |
Balance outstanding at beginning of period | | | 1,206,000 |
Granted | | | 0 |
Exercised | | | (30,000) |
Forfeited or canceled | | | (333,000) |
Balance outstanding at end of period | 843,000 | | 843,000 |
Options exercisable | 825,000 | | 825,000 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward] | | | |
Balance outstanding at beginning of period, weighted average exercise price | | | $ 6.71 |
Granted, weighted average grant date fair value | | | 0 |
Exercised, weighted average exercise price | | | 2.70 |
Forfeited or canceled, weighted average grant date fair value | | | 7.52 |
Balance outstanding at end of period, weighted average exercise price | $ 6.53 | | 6.53 |
Options exercisable, weighted average exercise price | $ 6.57 | | $ 6.57 |
2001 Omnibus Stock Plan [Member] | | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term | | | 2 years 8 months 9 days |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | | | 2 years 8 months 9 days |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | | | |
Balance outstanding at beginning of period | | | 826,000 |
Granted | | | 0 |
Exercised | | | (385,000) |
Forfeited or canceled | | | (22,000) |
Balance outstanding at end of period | 419,000 | | 419,000 |
Options exercisable | 419,000 | | 419,000 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward] | | | |
Balance outstanding at beginning of period, weighted average exercise price | | | $ 6.89 |
Granted, weighted average grant date fair value | | | 0 |
Exercised, weighted average exercise price | | | 5.44 |
Forfeited or canceled, weighted average grant date fair value | | | 12.76 |
Balance outstanding at end of period, weighted average exercise price | $ 7.91 | | 7.91 |
Options exercisable, weighted average exercise price | $ 7.91 | | $ 7.91 |
Stock Option [Member] | | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] | | | |
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Remaining Contractual Term | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term | | | |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | | | |
Balance outstanding at beginning of period | | | 450,000 |
Granted | | | 0 |
Exercised | | | (372,000) |
Forfeited or canceled | | | (78,000) |
Balance outstanding at end of period | 0 | | 0 |
Options exercisable | 0 | | 0 |
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Roll Forward] | | | |
Balance outstanding at beginning of period, weighted average exercise price | | | $ 4.51 |
Granted, weighted average grant date fair value | | | 0 |
Exercised, weighted average exercise price | | | 4.57 |
Forfeited or canceled, weighted average grant date fair value | | | 4.23 |
Balance outstanding at end of period, weighted average exercise price | $ 0 | | 0 |
Options exercisable, weighted average exercise price | $ 0 | | $ 0 |