SUBSEQUENT EVENTS (Details) - Subsequent Event [Member] $ in Millions	1 Months Ended
	Apr. 24, 2017 USD ($) ft² a Integer
Subsequent Event [Line Items]
Area of Land | a	30
Cash paid for acquired properties | $	$ 5.3
Future number of buildings to be developed | Integer	4
Estimated future size (in square feet) of properties to be developed | ft²	340,000