Fair Value Of Financial Instruments (Tables)

6 Months Ended

Dec. 31, 2013

Financial Instruments, Owned, at Fair Value [Abstract]

Schedule of Carrying Values and Estimated Fair Values of Debt Instruments

The following table presents the carrying amounts and fair values of the interest rate swap liabilities, which are measured at fair value on a recurring basis based on the framework described in Note 9, "Derivative Instruments," and the fair values of the Company's debt, which is recorded at carrying value (in thousands):

	December 31, 2013						June 30, 2013					December 31, 2012
	Carrying Value		Level Two		Level Three		Carrying Value		Level Two		Level Three	Carrying Value		Level One		Level Two
Recurring:
Interest rate swap liabilities	$	16,054	$	16,054	$	—	$	20,232	$	20,232	—	$	27,252	$	—	$	27,252
Disclosure only:
Variable rate debt	1,073,188		1,043,977		—		1,078,818		962,134		—	1,084,451		—		883,833
Fixed rate debt	211,110		—		225,875		206,422		—		206,422	375,324		301,262		—