Derivative Financial Instruments - Narrative (Details) (USD $)	3 Months Ended		6 Months Ended		12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012	Jun. 30, 2013	Dec. 01, 2012
Derivative [Line Items]
Derivative Instruments, Percentage Designated As Cash Flow Hedges					90.00%
Derivative, Nonmonetary Notional Amount		$ 0		$ 0
Loss on Cash Flow Hedge Ineffectiveness	100,000		700,000
Net losses recognized in other comprehensive income (loss) (effective portion)		0		0
Restricted cash	3,576,000		3,576,000		8,084,000
Notional amount on interest rate swap transaction					10,000,000	10,000,000
Fixed interest rate required to be paid per the swap transaction					0.48%
Net losses to be reclassified into earnings within the next twelve months					7,100,000
Derivative Instruments, Percentage Excluded from Effectiveness Testing	10.00%
Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, Nonmonetary Notional Amount	46,900,000	0	46,900,000	0
Net losses recognized in other comprehensive income (loss) (effective portion)	$ (2,260,000)	$ 0	$ (5,385,000)	$ 0