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Short-Term and Long-Term Debt (Tables)
6 Months Ended
Jun. 30, 2012
Short-Term and Long-Term Debt [Abstract]  
Components of Long-term debt

Long-term debt consists of the following:

 

                 
($ in thousands)            
    June 30, 2012     December 31, 2011  

Note payable to a bank

  $ 271     $ 290  

Less current portion

    (39     (37
   

 

 

   

 

 

 
    $ 232     $ 253