TENANT ORIGINATION AND ABSORPTION COSTS AND TENANT RELATIONSHIP ASSETS - Schedule of Unamortized Balance for Outstanding Intangible Assets and Liabilities (Details) $ in Thousands	12 Months Ended
Dec. 31, 2016 USD ($)
Tenant Origination and Absorption Costs [Member]
Finite-Lived Intangible Assets
2017	$ 1,868
2018	1,868
2019	1,868
2020	1,868
2021	1,868
Thereafter	10,215
Total	$ 19,555
Tenant Origination and Absorption Costs [Member] \| Weighted Average [Member]
Finite-Lived Intangible Assets
Weighted-Average Remaining Amortization Period	13 years 5 months
Tenant Relationship [Member]
Finite-Lived Intangible Assets
2017	$ 326
2018	326
2019	326
2020	326
2021	326
Thereafter	5,065
Total	$ 6,695
Tenant Relationship [Member] \| Weighted Average [Member]
Finite-Lived Intangible Assets
Weighted-Average Remaining Amortization Period	23 years 1 month

Finite-Lived Intangible Assets, Amortization Expense, Total

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Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized after the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fifth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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