Long-Term Debt (Tables)

9 Months Ended

Sep. 30, 2014

Long-term Debt, Unclassified [Abstract]

Principal Amount of Each Quarterly Installment

The United States dollar-denominated and Australian dollar-denominated term loans will amortize in quarterly installments commencing with the quarter ending September 30, 2015, with the remaining principal balance payable upon maturity, as set forth below (dollars in thousands):

	Quarterly Payment Date	Principal Amount of Each Quarterly Installment
United States:	September 30, 2015 through June 30, 2017	$	19,000
	September 30, 2017 through March 31, 2019	$	38,000
	Maturity date - May 31, 2019	$	997,000
Australia:	September 30, 2015 through June 30, 2017	A$	2,710
	September 30, 2017 through March 31, 2019	A$	5,420
	Maturity date - May 31, 2019	A$	127,180

Credit Agreement Covenants

Under the Amended and Restated Credit Agreement, the Company may not exceed specified maximum total leverage ratios, which were modified by Amendment No. 2, as described in the following table:

Period	Maximum Total Leverage Ratio
May 27, 2014 through June 30, 2015	4.25 to 1.00
July 1, 2015 through June 30, 2016	3.75 to 1.00
July 1, 2016 through May 31, 2019	3.50 to 1.00