Supplemental Cash Flow Information (Tables)

12 Months Ended

Dec. 31, 2013

Supplemental Cash Flow Information

Summary Of Supplemental Cash Flow Information

		2013		2012		2011
Cash paid during the period for:
	Interest	$	28,378	$	14,786	$	13,815
	Income taxes, net of refunds		7,756		19,615		10,232
Non-cash investing and financing activities:
	Increase in accounts payable associated with acquisition of property and equipment		884		248		659
	Capital lease obligations		738		1,096		466