Summary of Significant Accounting Policies (Tables)

9 Months Ended

Sep. 30, 2017

Accounting Policies [Abstract]

Schedule of Property, Plant and Equipment

Depreciation and amortization are determined using the straight-line method over the estimated useful lives described in the table below:

Category	Terms
Buildings and improvements	10 - 39 years
Tenant improvements	Shorter of remaining term of the lease or useful life