Subsequent Events (Narrative) (Details) $ in Millions	1 Months Ended	9 Months Ended
	Nov. 05, 2019 USD ($) property	Sep. 30, 2019 USD ($) property
Subsequent Event [Line Items]
Number of real estate properties | property		2
Acquisition of real estate property | $		$ 55.1
Subsequent Event [Member]
Subsequent Event [Line Items]
Number of real estate properties | property	1
Acquisition of real estate property | $	$ 31.5