Agreements and Transactions with Related Parties (Details 1) (USD $) In Thousands, unless otherwise specified	12 Months Ended		28 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2014
Amounts Included in the Consolidated Statements of Operations
Acquisition expenses	$ 59,225	$ 86
Asset management fees	7,379	121
Available cash distribution	1,778	92
Shareholder servicing fee	814	46
Personnel and overhead reimbursements	170	0
Interest expense on deferred acquisition fees and note payable	151	36
Stock-based compensation	100	67
Costs incurred by the advisor	0	182
Excess operating expenses charged back to the advisor	0	(69)
Operating expenses	44,473	471
Other Transaction Fees Incurred
Selling commissions and dealer manager fees	104,117	23,428
Current acquisition fees	3,568	4,324
Deferred acquisition fees	2,855	3,459
Offering costs	2,993	5,050	8,000
Transaction fees incurred	113,533	36,261
Advisor
Amounts Included in the Consolidated Statements of Operations
Acquisition expenses	38,825	0
Asset management fees	$ 2,635	$ 117