Income Taxes (Details Textual) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Operating Loss Carryforwards [Line Items]
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	35.00%	35.00%	35.00%
Valuation allowance	$ 0	$ 1,310,000	$ 1,390,000
Change in valuation allowance of deferred tax assets	400,000		44,400,000
Income Tax Expense (Benefit), Continuing Operations, Discontinued Operations, Extraordinary Items, Change	7,800,000
Income Tax (benefit)/expense, Conversion of certain TRS entities to REITs	(5,770,000)	0	0
Unrecognized Tax Benefits	0	0
Internal Revenue Service (IRS)
Operating Loss Carryforwards [Line Items]
Net loss carryforwards	19,500,000
2020 through 2030 | State
Operating Loss Carryforwards [Line Items]
Net loss carryforwards	57,800,000
Prior to conversion [Member]
Operating Loss Carryforwards [Line Items]
Valuation allowance	$ 1,700,000