Derivative Instruments and Hedging Activities (Details Textual) (USD $)	11 Months Ended	12 Months Ended			11 Months Ended					11 Months Ended
	Dec. 31, 2013	Jan. 31, 2013	Jan. 31, 2012	Jun. 02, 2008 Total Return Swap [Member]	Dec. 31, 2013 Minimum [Member] Interest rate swap agreements [Member]	Dec. 31, 2013 Minimum [Member] Interest rate caps [Member]	Dec. 31, 2013 Maximum [Member] Interest rate swap agreements [Member]	Dec. 31, 2013 Maximum [Member] Interest rate caps [Member]	Dec. 31, 2013 Designated as Hedging Instrument [Member] Total Return Swap [Member]	Dec. 31, 2013 Cash Flow Hedging [Member]
Derivative [Line Items]
Derivative, term of contract					1 year	1 year	10 years	3 years
Loss on interest rate cash flow hedge ineffectiveness										$ 2,963,000
Loss on cash flow hedges to be reclassified within next twelve months	25,152,000
SIFMA rate	0.06%
Notional amount				58,000,000					358,755,000
Net gain (loss) from change in fair value of underlying TRS borrowings recognized in interest expense	(1,081,000)	770,000	(11,855,000)
Adjustment for nonperformance risk	6,817,000
Aggregate fair value of derivative instruments in a liability position	129,924,000
Posted collateral consisting of cash and notes receivable	$ 76,802,000