Supplemental Disclosures of Noncash Activities (Tables)

12 Months Ended

Dec. 31, 2015

Supplemental Cash Flow Elements [Abstract]

Schedule of Cash Flow, Supplemental Disclosures

Certain noncash investing and financing activities for the years ended December 31, 2015, 2014, and 2013 (in thousands) are outlined below:

	2015			2014			2013
Accrued capital expenditures and deferred lease costs	$	20,630		$	19,896		$	12,460
Escrowed cash from prior year applied to acquisitions in the current year	$	(5,050	)	$	—		$	—
Change in accrued share repurchases as part of an announced plan	$	—		$	(2,006	)	$	1,718