Supplemental Cash Flow Information (Tables)

3 Months Ended

Mar. 31, 2016

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow Supplemental Information

Certain supplemental cash flow information, including noncash investing and financing activities for the three months ended March 31, 2016 and 2015 are as follows:

	Three months ended March 31,
(in thousands)	2016		2015
Noncash investing and financing activity
Capital projects incurred but not yet paid	$	7,305	$	3,710
Purchase of a productive asset through seller-financing	—		1,010
Shares issued for acquisition of business	—		4,303
Dividends declared not yet paid	4,341		3,985