Debt Obligations, Notes Payable (Details)	3 Months Ended
	Sep. 30, 2015 USD ($)	Dec. 31, 2015 USD ($)	Dec. 31, 2014 USD ($) item
Debt Obligations
Debt Carrying Value			$ 1,300,000
Principal loan amount		$ 34,300,000
Note payable
Debt Obligations
Debt Carrying Value			1,300,000
Collateral Carrying Value			$ 1,300,000
Weighted average note rate (as a percent)			0.00%
Number of interest rate swaps | item			0
Junior loan participation, secured by our interest in a first mortgage loan with a principal balance of $1.3 million, participation interest was based on a portion of the interest received from the loan which has a fixed rate of 9.57%
Debt Obligations
Debt Carrying Value			$ 1,300,000
Collateral Carrying Value			1,300,000
Principal loan amount			$ 1,300,000
Loan participation written off	$ 1,300,000
Interest rate (as a percent)			9.57%