Accrued Expenses (Tables)

12 Months Ended

Dec. 31, 2014

Accrued Liabilities [Abstract]

Schedule of Accrued Expenses

Accrued expenses consist of the following:

	December 31,
	2014		2013
	(in thousands)
Accrued compensation and benefits	29,975		24,461
Accrued interest	16,418		16,410
Dividends payable	11,176		10,785
Termination benefits (see Note 25)	984		582
Other liabilities and contingencies	4,977		4,387
Total	$	63,530	$	56,625