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NOTES PAYABLE AND CREDIT AGREEMENT (Tables)
 6 Months Ended
Jun. 30, 2013
Debt Disclosure [Abstract]  
Summary of Credit Agreement and Notes Payable

Credit Agreement and notes payable as of June 30, 2013 and December 31, 2012 consisted of the following ($ in thousands):

 

     2013     2012  

Credit Agreement average effective interest rate of 3.0% inclusive of unused fee

    $ 15,750      $ 17,400   

Various notes payable with $800 plus accrued interest due in the next year interest accrues at 3.25% per annum

      1,200        634   
  

 

 

    

 

 

  
     16,950        18,034   

Less current portion

      (800 )      (459 ) 
  

 

 

    

 

 

  
   $ 16,150      $ 17,575   
  

 

 

    

 

 

  
Summary of Aggregate Annual Payments of Principal Required to Revolving Credit Facility

Aggregate annual payments of principal required pursuant to the Credit Agreement and the above notes payable subsequent to June 30, 2013 are as follows (in thousands):

 

During the twelve months ended June 30, 2014

    $ 800   

During the twelve months ended June 30, 2015

    $ 400   

During the twelve months ended June 30, 2016

    $ 15,750   
  

 

 

  
   $ 16,950