Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2015

Supplemental Cash Flow Information

Schedule of supplemental cash flow information

        Supplemental cash flow information for the years ended December 31, 2013, 2014 and 2015 is as follows (in thousands):

	2013		2014		2015
Income taxes paid, net of refunds	$	65,511	$	57,728	$	63,899
Interest paid	$	2,264	$	3,389	$	6,181
Assets acquired through capital leases	$	29,739	$	2,810	$	4,212