0000001 - Document - COVER PAGE link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - ORGANIZATION AND NATURE OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - SHAREHOLDERS' EQUITY AND NONCONTROLLING INTERESTS link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - SELF STORAGE PROPERTIES link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - ACQUISITIONS AND DISPOSITIONS link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - OTHER ASSETS link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - DEBT FINANCING link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - EARNINGS PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - Segments link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - SHAREHOLDERS' EQUITY AND NONCONTROLLING INTERESTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - SELF STORAGE PROPERTIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - ACQUISITIONS AND DISPOSITIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - OTHER ASSETS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - DEBT FINANCING (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - EARNINGS PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - Segments (Tables) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - ORGANIZATION AND NATURE OF OPERATIONS (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - SHAREHOLDERS' EQUITY AND NONCONTROLLING INTERESTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - SHAREHOLDERS' EQUITY AND NONCONTROLLING INTERESTS - Schedule of Units Reflecting Noncontrolling Interests (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - SELF STORAGE PROPERTIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES - Schedule of Condensed Financial Position (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - INVESTMENT IN UNCONSOLIDATED REAL ESTATE VENTURES - Schedule of Condensed Operating Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - ACQUISITIONS AND DISPOSITIONS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - ACQUISITIONS AND DISPOSITIONS - Schedule of Investments In Self Storage Property Acquisitions (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - OTHER ASSETS - Schedule of Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - OTHER ASSETS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - DEBT FINANCING - Schedule of Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - DEBT FINANCING - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - DEBT FINANCING - Schedule of Future Debt Maturities (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - EARNINGS PER SHARE - Schedule of the Computation of Basic and Diluted Earnings Per Common Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - EARNINGS PER SHARE - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Interest Rate Swap Derivatives Measured at Fair Value (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - FAIR VALUE MEASUREMENTS - Schedule of Carrying Values and Estimated Fair Values of Debt Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - Segments - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - Segments - Schedule of Reporting Segment NOI (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - Segments - Schedule Of Reconciliation Of Our Reportable Segment Revenue To Total Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - Segments - Schedule Of Reconciliation Of Our Reported Income Before Income Taxes To Our Net Operating Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink