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Shareholders' Equity (Tables)
12 Months Ended
Dec. 31, 2014
Shareholders' Equity  
Schedule of changes in each class of the Company's Preferred Stock

                                                                                                                                                                                    

 

 

Series B
Preferred Stock

 

Series C
Preferred Stock

 

Shares outstanding at December 31, 2012

 

 

12,275

 

 

 

Repurchase of Series B Preferred Stock

 

 

(6,498

)

 

 

Impact of exchange transaction

 

 

(5,777

)

 

8,624

 

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Shares outstanding at December 31, 2013

 

 

 

 

8,624

 

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