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Share-Based Compensation Schedule of Restricted Shares (Details) (USD $)
In Millions, except Share data, unless otherwise specified
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12 Months Ended |
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Jan. 28, 2012
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Jan. 29, 2011
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Jan. 30, 2010
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| Schedule of Restricted Shares [Line Items] |
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|
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| Awards Vested |
|
0 |
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| Restricted Stock Disclosures [Abstract] |
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|
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| Awards, Total Fair Value of Vested in Period |
$ 0.2 |
$ 3.2 |
$ 2.0 |
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Restricted Stock [Member]
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|
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| Schedule of Restricted Shares [Line Items] |
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|
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| Awards Unvested at beginning of period |
220,000 |
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|
| Awards Granted |
0 |
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| Awards Vested |
(187,000) |
|
|
| Awards Forfeited |
(11,000) |
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|
| Awards Unvested at end of period |
22,000 |
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|
| Awards, grant date weighted average fair value at beginning of period (usd per share) |
$ 1.03 |
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|
| Awards, grant date weighted average fair value, shares granted (usd per share) |
$ 0 |
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$ 1.51 |
| Awards, grant date weighted average fair value, shares vested (usd per share) |
$ 1.06 |
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| Awards, grant date weighted average fair value, shares forfeited (usd per share) |
$ 0.90 |
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| Awards, grant date weighted average fair value at end of period (usd per share) |
$ 0.90 |
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|
| Restricted Stock Disclosures [Abstract] |
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|
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| Award Vesting Period |
4 years |
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| Award Vesting Rights |
0.25 |
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