Quarterly report pursuant to Section 13 or 15(d)

ORGANIZATION AND NATURE OF OPERATIONS (Details)

v3.8.0.1
ORGANIZATION AND NATURE OF OPERATIONS (Details)
storage_unit in Thousands, ft² in Millions
Sep. 30, 2017
ft²
storage_unit
state
property
Organization, Consolidation and Presentation of Financial Statements [Abstract]  
Number of self storage properties owned | property 413
Number of states that self storage properties are owned in | state 25
Total rentable square feet in self storage properties | ft² 25.2
Number of storage units owned | storage_unit 200