Annual report pursuant to Section 13 and 15(d)

SELF STORAGE PROPERTIES (Details)

v3.6.0.2
SELF STORAGE PROPERTIES (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Real Estate [Abstract]      
Land $ 456,135 $ 315,867  
Buildings and improvements 1,383,603 829,093  
Furniture and equipment 4,598 2,241  
Total self storage properties 1,844,336 1,147,201  
Less accumulated depreciation (110,803) (68,100)  
Self storage properties, net 1,733,533 1,079,101  
Depreciation expense related to self storage properties $ 42,700 $ 28,500 $ 15,500