Statement Of Cash Flow Information (Tables)

6 Months Ended

Jun. 30, 2016

Supplemental Cash Flow Information [Abstract]

Schedule of supplemental cash flow information

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

	Six Months Ended June 30,
	2016		2015
Interest paid, net of interest capitalized	$	10,321	$	3,729
Income taxes paid	$	3,845	$	13,285