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SIGNIFICANT ACCOUNTING POLICIES (Business) (Details) | Jun. 30, 2023 property | Jun. 30, 2023 item | Jun. 30, 2023 ft² | Jun. 30, 2023 | Jun. 30, 2022
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Wholly owned properties |  |  |  |  |
Line of Business |  |  |  |  |
Number of properties | 30 |  |  |  |
Wholly owned properties | Residential and mixed-use properties |  |  |  |  |
Line of Business |  |  |  |  |
Number of properties | 25 |  |  |  |
Number of units | item |  | 2,892 |  |  |
Wholly owned properties | Residential buildings |  |  |  |  |
Line of Business |  |  |  |  |
Number of properties | 21 |  |  |  |
Wholly owned properties | Mixed use residential, retail and office buildings |  |  |  |  |
Line of Business |  |  |  |  |
Number of properties | 4 |  |  |  |
Wholly owned properties | Commercial |  |  |  |  |
Line of Business |  |  |  |  |
Number of properties | 5 |  |  |  |
Area of property (in square feet) | ft² |  |  | 128,635 |  |
Wholly owned properties | Condominium |  |  |  |  |
Line of Business |  |  |  |  |
Number of properties | 1 |  |  |  |
Number of units | item |  | 19 |  |  |
Partially owned properties | Residential and mixed-use properties |  |  |  |  |
Line of Business |  |  |  |  |
Number of units | 688 | 688 |  |  |
Area of property (in square feet) | ft² |  |  | 12,500 |  |
Partially owned properties | Car parking lot |  |  |  |  |
Line of Business |  |  |  |  |
Capacity of real estate property (in cars per lot) | item |  | 50 |  |  |
Limited Partnerships | Partially owned properties | Residential and mixed-use properties |  |  |  |  |
Line of Business |  |  |  |  |
Number of properties | item |  | 7 |  |  |
NERA 40% |  |  |  |  |
Line of Business |  |  |  |  |
Ownership interest (as a percent) |  |  |  | 40.00% | 40.00%
NERA 50% |  |  |  |  |
Line of Business |  |  |  |  |
Ownership interest (as a percent) |  |  |  | 50.00% | 50.00%

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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 https://asc.fasb.org/extlink&oid=114001798&loc=d3e33918-111571 + Details
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