CONCENTRATIONS (Tables)

12 Months Ended

Dec. 31, 2016

Risks and Uncertainties [Abstract]

Schedule of concentration risk from properties

Our revenue concentrations from properties are as follows:

	Year Ended December 31,
	2016		2015		2014
California	63.4	%	62.2	%	60.4	%
Washington, D.C.	21.3		24.2		24.7
Texas	8.2		7.8		7.7
North Carolina	5.2		4.6		5.1
New York	1.9		1.2		2.1
	100.0	%	100.0	%	100.0	%

Our real estate investments concentrations from properties are as follows:

	December 31,
	2016		2015
California	50.8	%	52.6	%
Washington, D.C.	32.3		31.1
Texas	7.7		7.4
North Carolina	5.5		5.3
New York	3.7		3.6
	100.0	%	100.0	%