Supplemental Cash Flow Information (Tables)

9 Months Ended

Sep. 30, 2015

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow Supplemental Information

Certain supplemental cash flow information, including noncash investing and financing activities for the nine months ended September 30, 2015 and 2014 are as follows:

	Nine months ended September 30,
(in thousands)	2015		2014
Noncash investing and financing activity
Capital projects incurred but not yet paid	$	10,708	$	5,502
Purchase of a productive asset through seller-financing	1,010		5,055
Shares issued for acquisition of business	4,303		—
Dividends declared not yet paid	3,967		3,127