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7. FAIR VALUE MEASUREMENTS (Tables)
3 Months Ended
Mar. 31, 2013
Fair Value Measurements  
FAIR VALUE MEASUREMENTS

   As of March 31, 2013 
   Level 1   Level 2   Level 3   Total Fair Value   Total Carrying Value 
Senior Secured Term Loan       351,733        351,733    348,250 
Senior Notes       209,000        209,000    200,000 

 

   As of December 31, 2012 
   Level 1   Level 2   Level 3   Total Fair Value   Total Carrying Value 
Senior Secured Term Loan  $   $352,180   $   $352,180   $349,125 
Senior Notes       204,500        204,500    200,000