Real Estate Investments (Purchase Price Allocation of Properties Acquired) (Details) $ in Thousands	Jun. 30, 2018 USD ($)
Real Estate [Abstract]
Land	$ 5,657
Building and improvements	33,100
Acquired lease intangible asset	821
Deferred charges	523
Assets acquired	40,101
Acquired lease intangible liability	925
Liabilities assumed	$ 925