Supplemental Cash Flow Disclosures (Tables)

12 Months Ended

Dec. 31, 2017

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Cash Paid for Interest and Income Taxes

Cash paid for interest and income taxes during the years ended December 31, 2017, 2016 and 2015 were as follows:

	For the Year Ended December 31,
	2017			2016			2015
(in thousands)
Cash paid for interest	$	12,420		$	10,315		$	9,497
Cash paid for income taxes, net of refunds	$	(4,114	)	$	(5,308	)	$	11,076

Non-Cash Investing and Financing Activities

Non-cash investing and financing activities during the years ended December 31, 2017, 2016, and 2015 were as follows:

	For the Year Ended December 31,
	2017		2016		2015
(in thousands)
Capital property and equipment acquired on account, but not paid for as of December 31	$	15,457	$	9,791	$	10,268
Common stock issued for the Retirement Savings Plan	$	—	$	777	$	690
Common stock issued under the SICP	$	1,127	$	1,027	$	1,594
Capital lease obligation	$	2,070	$	3,471	$	4,824
Common stock issued in acquisition	$	—	$	—	$	30,164