Basis of Presentation and Summary of Significant Accounting Policies (Details Textual)	6 Months Ended
	Jun. 30, 2018
Accounting Policies [Line Items]
Percentage of Voting Equity	50.00%
Percentage Of Unvested Incentive Plan In Operating Partnership	3.33%
OP LTIP unit [Member]
Accounting Policies [Line Items]
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest	25.26%
OP Unit [Member]
Accounting Policies [Line Items]
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest	19.62%
LTIP Unit [Member]
Accounting Policies [Line Items]
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest	5.64%