Supplemental Cash Flow Information

9 Months Ended

Sep. 30, 2016

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

Supplemental Cash Flow Information

Supplemental cash flow information is as follows (in thousands):

	Nine Months Ended
	September 30,
	2016		2015
Cash paid during the period for:
Income taxes, net	$	16,023	$	15,592
Interest, net	$	1,569	$	1,234
Non-cash transaction information:
Employee stock purchase plan	$	528	$	435
Equipment acquired under capital leases	$	1,123	$	553
Unsettled repurchase of common stock	$	—	$	1,011
Acquisition of fixed assets through accounts payable	$	19	$	86