Statement Of Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2015

Supplemental Cash Flow Information [Abstract]

Supplemental Cash Flow Information

The following table provides supplemental cash flow information (in thousands): 

	Six Months Ended June 30,
	2015		2014
Interest paid, net of interest capitalized	$	3,729	$	5,960
Income taxes paid	$	13,285	$	35,268