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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES - Significant Risks and Uncertainties (Details) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2020 USD ($) | Sep. 30, 2020 USD ($)
Accounting Policies [Abstract] |  |
Rent deferrals and abatements outstanding | $ 59 | $ 59
Reduction in revenue | $ (136) | $ (538)

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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