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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Concentrations (Details) - Independent Third Party and Affiliates [Member] - item | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023
Notes Receivable from Mobile Home Parks | Credit concentration risk |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Number of Independent third parties | 3 | 3
Notes Receivable from Mobile Home Parks | Credit concentration risk | Independent Third Party One |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Concentration risk percentage | 11.40% | 14.00%
Notes Receivable from Mobile Home Parks | Credit concentration risk | Independent Third Party Two |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Concentration risk percentage | 23.50% | 17.90%
Notes Receivable from Mobile Home Parks | Credit concentration risk | Independent Third party Three |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Concentration risk percentage | 14.60% | 24.50%
Other note receivable |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Number of Independent third parties | 3 | 1
Other note receivable | Credit concentration risk |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Concentration risk percentage |  | 64.40%
Other note receivable | Credit concentration risk | Independent Third Party One |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Concentration risk percentage | 33.70% |
Other note receivable | Credit concentration risk | Independent Third Party Two |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Concentration risk percentage | 22.70% |
Other note receivable | Credit concentration risk | Independent Third party Three |  |
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES |  |
Concentration risk percentage | 10.50% |

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-42 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 21 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-21 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 825 -SubTopic 10 -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482907/825-10-50-20 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-18 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 275 -SubTopic 10 -Section 50 -Paragraph 20 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-20 + Details
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