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Accounting For Share-Based Payments (Tables)
9 Months Ended
Oct. 27, 2012
ACCOUNTING FOR SHARE-BASED PAYMENTS [Abstract]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
The following is a summary of the stock option activity during the thirty-nine weeks ended October 27, 2012:
 
 
Number of
Shares
 
Weighted
Average
Exercise Price
 
Weighted
Average
Remaining
Contractual
Life
 
Aggregate
Intrinsic
Value
(in thousands)
Outstanding as of January 28, 2012
216,737

 
$
9.93

 


 


Granted (1)
1,238,505

 
7.84

 

 

Exercised
(39,904
)
 
3.80

 

 


Forfeited
(170,124
)
 
8.62

 

 


Outstanding as of October 27, 2012
1,245,214

 
$
8.22

 
6.8

 
$
439

Vested as of October 27, 2012
1,035,210

 
$
8.03

 
6.4

 
$
439

Exercisable as of October 27, 2012
1,035,210

 
$
8.03

 
6.4

 
$
439

Schedule of Share-based Compensation, Activity [Table Text Block]
The following is a summary of stock warrants activity during the thirty-nine weeks ended October 27, 2012:
 
Number of
Warrants
 
Weighted
Average
Exercise Price
 
Weighted
Average
Remaining
Contractual
Life
 
Aggregate
Intrinsic
Value
(in thousands)
Outstanding as of January 28, 2012
1,500,000

 
$
23.94

 

 


Granted (2)
4,805,304

 
8.00

 

 

Exercised

 

 

 


Forfeited

 

 

 


Outstanding as of October 27, 2012
6,305,304

 
$
11.79

 
5.7
 
$
12

Vested as of October 27, 2012
6,305,304

 
$
11.79

 
5.7
 
$
12

Exercisable as of October 27, 2012
6,305,304

 
$
11.79

 
5.7
 
$
12

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]
The fair value for stock options issued during the thirty-nine weeks ended October 27, 2012 was estimated at the date of grant, using the Black-Scholes option pricing model with the following weighted average assumptions: 
 
Thirty-nine Weeks Ended October 27, 2012
Expected life (years)
1-5
Expected stock price volatility
100% - 118%
Risk-free interest rates
0.2% - 1.0%
Expected dividend yield
0