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Supplemental Cash Flow Information
6 Months Ended
Jun. 30, 2013
Supplemental Cash Flow Information  
Supplemental Cash Flow Information

(12) Supplemental Cash Flow Information

 

Supplemental cash flow information for the six months ended June 30, 2013 and 2012 is as follows (in thousands):

 

      Six Months Ended June 30,
      2013 2012
           
Cash paid during the period for:      
 Interest  $ 14,739 $ 8,178
 Income taxes, net of refunds    6,681   11,963
           
Non-cash investing and financing activities:      
 Increase (decrease) in accounts payable associated with acquisition of property and equipment   389   (225)
 Capital lease obligations    32   48