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Accumulated Other Comprehensive Loss (Tables)
12 Months Ended
Dec. 31, 2012
Accumulated Other Comprehensive Loss  
Schedule of components of comprehensive income

 

 
  2012   2011   2010  

Net income

  $ 16,423   $ 22,186   $ 18,040  

Minimum pension liability adjustments

    100     (234 )   47  

Reclassification to interest expense

    1,320     1,587     1,805  

Deferred income tax (expense) benefit

    (348 )   (4 )   165  

Mark to market of interest rate hedges

    (463 )   (1,341 )   (2,308 )
               

Comprehensive income

  $ 17,032   $ 22,194   $ 17,749  
               
Schedule of accumulated other comprehensive loss

 

 
  December 31,
2012
  December 31,
2011
 

Mark to market of interest rate hedges, net of tax benefit

  $ (1,674 ) $ (2,219 )

Minimum pension liability adjustments, net of tax benefit

    (718 )   (782 )
           

Accumulated other comprehensive loss

  $ (2,392 ) $ (3,001 )