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Summary of Significant Accounting Policies (Tables)
 12 Months Ended
Dec. 31, 2012
Summary Of Significant Accounting Policies [Abstract]  
Calculation of EPS [Table Text Block]

(dollars in thousands, except per share amounts)

2012

 

2011

 

2010

 

 

 

 

 

 

Net income (loss)

      $         3,614

 

      $    (24,702)

 

     $    (10,690)

 

 

 

 

 

 

Weighted average shares outstanding

               25,973

 

               25,973

 

              18,593

 

 

 

 

 

 

Net income (loss) per share – basic and diluted

      $            0.14

 

      $         (0.95)

 

     $         (0.57)