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Stockholders' Deficit (Tables)
9 Months Ended
Sep. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]
A summary of option activity under the May and August 2011 Plans for the year ended December 31, 2011 and the nine months ended September 30, 2012 is presented below:
Options Outstanding
Common Shares
 
Weighted Average
Exercise Price
 
Weighted Average
Remaining Life
(Years)
Outstanding at December 31, 2010

 
$

 
 
Granted
119,707

 
17.09

 
 
Exercised
(683
)
 
2.00

 
 
Forfeited
(4,579
)
 
6.18

 
 
Outstanding at December 31, 2011
114,445

 
$
17.61

 
4.4
Granted
377,043

 
5.76

 
 
Exercised
(551
)
 
2.00

 
 
Forfeited
(97,443
)
 
19.02

 
 
Outstanding at September 30, 2012
393,494

 
$
5.93

 
4.6
 
 
 
 
 
 
Exercisable at September 30, 2012
76,891

 
$
5.93

 
4.5
Stock Options [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Nonvested Share Activity [Table Text Block]
The following table contains summarized information related to nonvested stock options during the year ended December 31, 2011 and the nine months ended September 30, 2012 under the May and August 2011 Plans:
Nonvested Options
Common Shares
 
Weighted Average
Grant Date
Fair Value
 
Weighted Average
Remaining Years
to Vest
Nonvested at December 31, 2010

 
$

 
 
Granted
119,707

 
2.13

 
 
Vested
(57,969
)
 
1.52

 
 
Forfeited
(4,222
)
 
2.27

 
 
Nonvested at December 31, 2011
57,516

 
$
2.73

 
2.5
Granted
377,043

 
2.18

 
 
Vested
(76,970
)
 
2.26

 
 
Forfeited
(40,986
)
 
2.81

 
 
Nonvested at September 30, 2012
316,603

 
$
2.18

 
3.2
Restricted Stock [Member]
 
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Schedule of Nonvested Share Activity [Table Text Block]
The following tables contain summarized information about nonvested restricted stock outstanding at September 30, 2012:
Restricted Stock
Common Shares
Nonvested at December 31, 2011

Granted
312,387

Vested
(238,956
)
Forfeited

Nonvested at September 30, 2012
73,431