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SIGNIFICANT ACCOUNTING POLICIES (Details) | 12 Months Ended
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Dec. 31, 2015 USD ($) item | Dec. 31, 2014 USD ($) | Dec. 31, 2013 USD ($)
Investment in Joint Ventures and Variable Interest Entities |  |  |
Number of Unconsolidated Joint Venture VIEs | item | 0 |  |
Recourse debt of joint venture | $ 0 |  |
Revenue Recognition |  |  |
Additional rental income for the reimbursement of expenses | $ 3,852,000 | $ 2,561,000 | $ 1,694,000
Purchase Accounting for Acquisition of Real Estate |  |  |
Estimated useful lives of intangible assets, minimum | 1 year |  |
Estimated useful lives of building and intangible assets, maximum | 40 years |  |
Escrow, Deposits and Other Assets and Receivables |  |  |
Escrow, Deposits, Other Assets and Receivables | $ 1,390,000 | 1,376,000 |
Balance in allowance for doubtful accounts | 0 | $ 0 |
Bad debt expense | $ 89,000 |  |

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- Definition Represents the amount related to Escrow, Deposits, Other Assets and Receivables related to real estate. + References No definition available. + Details
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- Definition In accordance with the provisions of their lease agreement, this element represents allowable charges due a landlord from its tenant. In retail store and office building leases, for example, tenant reimbursements may cover items such as taxes, utilities, and common area expenses. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.1(e)) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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