Income Taxes (Details Textual) - USD ($)	6 Months Ended	12 Months Ended
	Jun. 30, 2015	Dec. 31, 2014
Income Taxes [Line Items]
Unrecognized Tax Benefits, Interest on Income Taxes Expense	$ 0	$ 0
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount	$ 200,000
Minimum [Member]
Income Taxes [Line Items]
Percentage of REIT Taxable income	90.00%