|
Shareholders' Equity Stock Option Activity (Details) (USD $)
|
12 Months Ended | 0 Months Ended | 12 Months Ended | 12 Months Ended | 12 Months Ended | 12 Months Ended | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
Feb. 02, 2013
|
Jan. 28, 2012
|
Jan. 29, 2011
|
Oct. 03, 2012
2011 Omnibus Incentive Plan [Member]
|
Feb. 02, 2013
2011 Omnibus Incentive Plan [Member]
|
Jan. 28, 2012
2011 Omnibus Incentive Plan [Member]
|
Jan. 29, 2011
2011 Omnibus Incentive Plan [Member]
|
Feb. 02, 2013
2004 Omnibus Incentive Stock Plan [Member]
|
Jan. 28, 2012
2004 Omnibus Incentive Stock Plan [Member]
|
Jan. 29, 2011
2004 Omnibus Incentive Stock Plan [Member]
|
Feb. 02, 2013
2001 Omnibus Stock Plan [Member]
|
Jan. 28, 2012
2001 Omnibus Stock Plan [Member]
|
Jan. 29, 2011
2001 Omnibus Stock Plan [Member]
|
Feb. 02, 2013
Stock Option [Member]
|
Jan. 28, 2012
Stock Option [Member]
|
Jan. 29, 2011
Stock Option [Member]
|
|
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] | ||||||||||||||||
| Balance outstanding at beginning of period | 160,000 | 2,345,000 | 1,226,000 | 650,000 | ||||||||||||
| Granted | 2,350,000 | 20,000 | 0 | 0 | ||||||||||||
| Exercised | 0 | (82,000) | 0 | 0 | ||||||||||||
| Forfeited or canceled | (10,000) | (185,000) | (57,000) | (125,000) | ||||||||||||
| Balance outstanding at end of period | 2,500,000 | 2,098,000 | 1,169,000 | 525,000 | ||||||||||||
| Options exercisable | 50,000 | 0 | 0 | 1,965,000 | 2,015,000 | 1,735,000 | 1,151,000 | 1,029,000 | 1,192,000 | 363,000 | 143,000 | 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 | $ 2.25 | $ 6.03 | $ 6.15 | $ 4.30 | ||||||||||||
| Granted, weighted average grant date fair value | $ 1.03 | $ 4.31 | $ 2.26 | $ 4.00 | $ 3.82 | $ 1.70 | $ 0.00 | $ 0.00 | ||||||||
| Exercised, weighted average exercise price | $ 0.00 | $ 1.03 | $ 0.00 | $ 0.00 | ||||||||||||
| Forfeited or canceled, weighted average grant date fair value | $ 1.62 | $ 5.45 | $ 11.62 | $ 5.06 | ||||||||||||
| Balance outstanding at end of period, weighted average exercise price | $ 3.73 | $ 6.23 | $ 5.88 | $ 4.12 | ||||||||||||
| Options exercisable, weighted average exercise price | $ 2.29 | $ 0.00 | $ 0.00 | $ 6.14 | $ 6.18 | $ 6.65 | $ 5.69 | $ 6.35 | $ 7.03 | $ 3.90 | $ 3.60 | $ 0.00 | ||||