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Long-Term Debt (Tables)
9 Months Ended
Sep. 30, 2012
Line of Credit Facility [Table]  
Susquehanna Bank Loan Agreement debt covenants
       
As of
   
Covenant
 
September 30, 2012
         
Minimum tangible capital base
 
Must Exceed $26.0 million
 
$33.4 million
Quick ratio
 
Must Exceed 2.00 : 1.00
 
2.59 : 1.00
Tangible capital base ratio
 
Not to Exceed .75 : 1.00
 
.59 : 1.00