SUBSEQUENT EVENTS (Details) $ in Millions	1 Months Ended
	Jul. 23, 2018 USD ($) ft²
Property acquisition [Member]
Subsequent Event [Line Items]
Size (in square feet) of buildings acquired | ft²	115,000
Real estate property acquistion, purchase price | $	$ 14
Property under contract for sale [Domain]
Subsequent Event [Line Items]
Property under contract for sale, sales price | $	$ 8
Size (in square feet) of property sold | ft²	125,000