Investment in Unconsolidated Entities (Details 2) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended	12 Months Ended		9 Months Ended		12 Months Ended
	Dec. 31, 2010		Oct. 18, 2010	Dec. 31, 2012	Dec. 31, 2011	Oct. 18, 2010 Successor [Member]		Dec. 31, 2012 Successor [Member]		Dec. 31, 2011 Successor [Member]	Dec. 31, 2011 Predecessor [Member]		Dec. 31, 2010 Predecessor [Member]
Revenues	$ 3,009					$ 8,796		$ 17,934			$ 18,089
Expenses:
Operating expenses	1,570					4,956		9,665			9,585
Interest expense	1,046					3,427		4,962			6,671
Depreciation and amortization	909					3,399		4,807			5,056
Total expenses	3,525					11,782		19,434			21,312
Net loss	(516)					(2,986)		(1,500)			(3,223)
Companys and Predecessors share of net loss	$ (163)	[1]	$ (300)	$ 400	$ (1,200)	$ (259)	[1]	$ 361	[1]	$ (1,164)	$ (1,164)	[1]	$ (422)

[1] Amount differs from net loss multiplied by our ownership percentage due to the amortization of the aggregate difference between our historical cost basis and our basis reflected at the entity level, elimination of management fees, and income on preferred investments.