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Long-Term Debt Obligations (Tables)
9 Months Ended
Sep. 30, 2012
Long-Term Debt Obligations  
Schedule of components of long-term debt obligations

Long-term debt obligations consist of the following (in thousands):

 
  September 30,
2012
  December 31,
2011
 

Revolving credit facility

  $ 14,000   $  

Other debt

    2,400     2,700  

Notes to former owners

    7,949     12,681  
           

Total debt

    24,349     15,381  

Less—current portion

    (300 )   (632 )
           

Total long-term portion of debt

  $ 24,049   $ 14,749  
           
Summary of additional margins

 

 

 
  Consolidated Total Indebtedness to
Credit Facility Adjusted EBITDA
 
 
  Less than
0.75
  0.75 to
1.25
  1.25 to
2.00
  2.00 to
2.50
  2.50 or
greater
 

Additional Per Annum Interest Margin Added Under:

                               

Base Rate Loan Option

    0.75 %   1.00 %   1.25 %   1.50 %   1.75 %

Eurodollar Rate Loan Option

    1.75 %   2.00 %   2.25 %   2.50 %   2.75 %