SUPPLEMENTAL CASH FLOW INFORMATION

12 Months Ended

Dec. 31, 2014

SUPPLEMENTAL CASH FLOW INFORMATION

SUPPLEMENTAL CASH FLOW INFORMATION

NOTE U - SUPPLEMENTAL CASH FLOW INFORMATION

The supplemental disclosure requirements for the statements of cash flows are as follows:

	Year Ended December 31,
(in thousands)	2014		(As Restated) 2013		(As Restated) 2012
Cash paid during the period for:
Interest	$	25,341	$	28,938	$	31,122
Income taxes	$	25,433	$	34,409	$	34,468
Non-cash financing and investing activities:
Issuance of seller notes in connection with acquisitions	$	13,964	$	2,344	$	20,223
Issuance of note in connection with intangible acquisition	$	—	$	—	$	500
Additions to property, plant and equipment acquired through financing obligations	$	3,461	$	3,958	$	3,094
Retirements of financed property, plant and equipment and related financing obligations	$	2,071	$	399	$	2,095
Purchase of property, plant and equipment in accounts payable	$	1,588	$	1,109	$	416