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Accumulated Other Comprehensive Income (Tables)
 9 Months Ended
Sep. 30, 2013
Equity [Abstract]  
Changes in Accumulated Other Comprehensive Income

The changes in accumulated other comprehensive income by component for the nine months ended September 30, 2013 and 2012 are as follows:

 

($ in thousands)    Unrealized Gains
and (Losses)
on Securities
Available-for-
Sale		     Foreign Currency
Translation Adjustments		  

Balance December 31, 2012

    $ (287 )    $ —    

Unrealized net gains on investments, net of tax of $207

      91        —    

Foreign currency translation adjustments, net of tax of ($12)

      —         19   

Amounts reclassified from accumulated other comprehensive income

      —         —    
  

 

 

    

 

 

  

Net current-period other comprehensive income

      91        19   
  

 

 

    

 

 

  

Balance September 30, 2013

    $ (196 )    $ 19   
  

 

 

    

 

 

  

 

($ in thousands)    Unrealized
Losses
on Securities
Available-for-
Sale		  

Balance December 31, 2011

    $ (14 ) 

Unrealized net losses on investments, net of tax of $35

      (54 ) 

Amounts reclassified from accumulated other comprehensive income

      —    
  

 

 

  

Net current-period other comprehensive income

      (54 ) 
  

 

 

  

Balance September 30, 2012

    $ (68 )