INVESTMENTS IN REAL ESTATE - Fair Value of Net Assets Acquired (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Business Acquisition [Line Items]
Acquired below-market leases	$ 0	$ (5)
Net assets acquired	2,933	6,130
Land
Business Acquisition [Line Items]
Property, plant and equipment	1,839	4,976
Land improvements
Business Acquisition [Line Items]
Property, plant and equipment	33	9
Buildings and improvements
Business Acquisition [Line Items]
Property, plant and equipment	1,061	534
Tenant improvements
Business Acquisition [Line Items]
Property, plant and equipment	0	190
Acquired in-place Leases
Business Acquisition [Line Items]
Intangible assets	$ 0	$ 408
Weighted average amortization period	9 years	8 years
Acquired above-market leases
Business Acquisition [Line Items]
Intangible assets	$ 0	$ 18
Series of Individually Immaterial Business Acquisitions
Business Acquisition [Line Items]
Acquired below market lease, weighted average amortization period		3 years
Series of Individually Immaterial Business Acquisitions \| Acquired in-place Leases
Business Acquisition [Line Items]
Weighted average amortization period		3 years
Series of Individually Immaterial Business Acquisitions \| Acquired above-market leases
Business Acquisition [Line Items]
Weighted average amortization period		3 years

Acquired Below Market Lease, Weighted Average Amortization Period

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- Definition

Business Combination, Recognized Identifiable Asset Acquired And Liability Assumed, Below Market Lease

+ References

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Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
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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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Amount of assets acquired at the acquisition date.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
-Topic 805
-SubTopic 20
-Section 50
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The amount of identifiable intangible assets recognized as of the acquisition date.

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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition

The amount of property, plant, and equipment recognized as of the acquisition date.

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