Long-Term Debt (Tables)

3 Months Ended

Mar. 31, 2015

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

Our long-term debt consists of the following:

		March 31,		December 31,
(in thousands)		2015		2014
Acquisition-related note:
	Non-interest bearing acquisition note, $5.0 million installment due March 2016	$	4,695	$	4,623
Notes:
	7.25% senior notes due June 2021	393,000		393,000
	7.55% senior debentures due April 2028	59,645		59,645
Bank debt:
	Revolving line of credit borrowings due March 2019, weighted-average interest rate of 2.85% and 2.41% at March 31, 2015 and December 31, 2014, respectively	60,000		85,000
	Term loan facility borrowings due March 2019, weighted-average interest rate of 2.77% and 2.41% at March 31, 2015 and December 31, 2014, respectively	775,625		786,250
Other debt:
	Various interest rates with maturities through 2018	2,110		2,045
Total long-term debt		1,295,075		1,330,563
Less current portion of long-term debt		16,194		11,352
Long-term debt, net of current portion		$	1,278,881	$	1,319,211