Proforma Financial Information (Unaudited) - Summary of Pro Forma Financial Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Business Combinations [Abstract]
Rental and Related Income	$ 25,351,000	$ 23,819,000	$ 50,146,000	$ 47,000,000
Community Operating Expenses	11,887,000	11,413,000	23,480,000	22,663,000
Net Loss Attributable to Common Shareholders	$ (199,000)	$ (724,000)	$ (1,706,000)	$ (1,649,000)
Net Loss Attributable to Common Shareholders per Share - Basic and Diluted	$ (0.01)	$ (0.03)	$ (0.05)	$ (0.06)