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PRINCIPLES OF CONSOLIDATION (Details) | Jun. 30, 2021 ft² a Integer | Dec. 31, 2020 a Integer
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Controlling interest joint ventures and equity method investees [Line Items] |  |
Number of joint venture arrangements | Integer | 2 | 2
Percentage of assets, liabilities, revenues, and expenses of the buildings held in joint ventures with the noncontrolling interests | 100.00% | 100.00%
Speed Distribution Center |  |
Controlling interest joint ventures and equity method investees [Line Items] |  |
Square Footage of Real Estate Property | ft² | 519,000 |
Industry Distribution Center II - undivided tenant-in-common interest [Member] |  |
Controlling interest joint ventures and equity method investees [Line Items] |  |
Tenant-in-common interest | 50.00% | 50.00%
Controlling Interest Joint Ventures [Domain] | Miramar Land [Member] |  |
Controlling interest joint ventures and equity method investees [Line Items] |  |
Area of Land | 6.5 | 6.5
Less Than Wholly Owned Joint Venture Investment Ownership Percentage | 95.00% | 95.00%
Controlling Interest Joint Ventures [Domain] | Otay Mesa Land [Member] |  |
Controlling interest joint ventures and equity method investees [Line Items] |  |
Area of Land | 41.6 | 41.6
Less Than Wholly Owned Joint Venture Investment Ownership Percentage | 99.00% | 99.00%

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- Definition The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 323 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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