0000001 - Document - Cover link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Balance Sheets (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Operations link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Comprehensive Income (Loss) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Equity link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952157 - Disclosure - BUSINESS AND ORGANIZATION link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - REAL ESTATE INVESTMENTS link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - UNCONSOLIDATED INVESTMENT IN A REAL ESTATE PROPERTY link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - OTHER BALANCE SHEET DETAILS link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - INTEREST RATE SWAP DERIVATIVES link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - PREFERRED STOCK AND COMMON STOCK link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - RELATED PARTY TRANSACTIONS link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 9952167 - Disclosure - OPERATING PARTNERSHIP UNITS link:presentationLink link:calculationLink link:definitionLink 9952168 - Disclosure - EARNINGS (LOSS) PER SHARE link:presentationLink link:calculationLink link:definitionLink 9952169 - Disclosure - SUBSEQUENT EVENTS link:presentationLink link:calculationLink link:definitionLink 9952170 - Disclosure - Schedule III Real Estate Assets and Accumulated Depreciation and Amortization link:presentationLink link:calculationLink link:definitionLink 9955511 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 9955512 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 9955513 - Disclosure - REAL ESTATE INVESTMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955514 - Disclosure - UNCONSOLIDATED INVESTMENT IN A REAL ESTATE PROPERTY (Tables) link:presentationLink link:calculationLink link:definitionLink 9955515 - Disclosure - OTHER BALANCE SHEET DETAILS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955516 - Disclosure - DEBT (Tables) link:presentationLink link:calculationLink link:definitionLink 9955517 - Disclosure - RELATED PARTY TRANSACTIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955518 - Disclosure - OPERATING PARTNERSHIP UNITS (Tables) link:presentationLink link:calculationLink link:definitionLink 9955519 - Disclosure - EARNINGS (LOSS) PER SHARE (Tables) link:presentationLink link:calculationLink link:definitionLink 9955520 - Disclosure - BUSINESS AND ORGANIZATION (Details) link:presentationLink link:calculationLink link:definitionLink 9955521 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955522 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Estimated Useful Lives (Details) link:presentationLink link:calculationLink link:definitionLink 9955523 - Disclosure - REAL ESTATE INVESTMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955524 - Disclosure - REAL ESTATE INVESTMENTS - Schedules of Asset and Rental Income Concentration (Details) link:presentationLink link:calculationLink link:definitionLink 9955525 - Disclosure - REAL ESTATE INVESTMENTS - Future Minimum Contractual Rent Payments Due under Noncancelable Operating Leases (Details) link:presentationLink link:calculationLink link:definitionLink 9955526 - Disclosure - REAL ESTATE INVESTMENTS - Intangible Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955527 - Disclosure - REAL ESTATE INVESTMENTS - Intangible Assets Amortization (Details) link:presentationLink link:calculationLink link:definitionLink 9955528 - Disclosure - REAL ESTATE INVESTMENTS - Real Estate Investments Held for Sale (Details) link:presentationLink link:calculationLink link:definitionLink 9955529 - Disclosure - UNCONSOLIDATED INVESTMENT IN A REAL ESTATE PROPERTY - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955530 - Disclosure - UNCONSOLIDATED INVESTMENT IN A REAL ESTATE PROPERTY - Summarized Financial Information (Details) link:presentationLink link:calculationLink link:definitionLink 9955531 - Disclosure - OTHER BALANCE SHEET DETAILS - Schedule of Tenant Deferred Rent and Other Receivables (Details) link:presentationLink link:calculationLink link:definitionLink 9955532 - Disclosure - OTHER BALANCE SHEET DETAILS - Schedule of Prepaid Expenses and Other Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - OTHER BALANCE SHEET DETAILS - Schedule of Accounts Payable, Accrued and Other Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - DEBT - Mortgage Notes Payable Net (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - DEBT - Carrying Values and Estimated Fair Values of Mortgage Notes Payable (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - DEBT - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - DEBT - Maturities of Long-term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - DEBT - Interest Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - Disclosure - INTEREST RATE SWAP DERIVATIVES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955540 - Disclosure - PREFERRED STOCK AND COMMON STOCK (Details) link:presentationLink link:calculationLink link:definitionLink 9955541 - Disclosure - RELATED PARTY TRANSACTIONS - Board of Directors Compensation (Details) link:presentationLink link:calculationLink link:definitionLink 9955542 - Disclosure - RELATED PARTY TRANSACTIONS - Related Party Transactions with Unconsolidated Investment in a Real Estate Property (Details) link:presentationLink link:calculationLink link:definitionLink 9955543 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 9955544 - Disclosure - OPERATING PARTNERSHIP UNITS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955545 - Disclosure - OPERATING PARTNERSHIP UNITS - Schedule of Total Stock Compensation Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955546 - Disclosure - OPERATING PARTNERSHIP UNITS - Schedule of Distributions and Allocations of Net (Loss) Gain (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - EARNINGS (LOSS) PER SHARE (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - SUBSEQUENT EVENTS (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Schedule III Real Estate Assets and Accumulated Depreciation and Amortization - Schedule of Properties (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Schedule III Real Estate Assets and Accumulated Depreciation and Amortization - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Schedule III Real Estate Assets and Accumulated Depreciation and Amortization - Accumulated Depreciation (Details) link:presentationLink link:calculationLink link:definitionLink