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RENTAL PROPERTIES (Reconciliation) (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Rental Properties |  |  |
Balance, Beginning | $ 337,902,411 | $ 311,951,597 | $ 263,659,293
Additions: |  |  |
Buildings, improvements and other assets | 62,267,137 | 38,160,379 | 50,784,476
Balance before deductions | 400,169,548 | 350,111,976 | 314,443,769
Deduct: |  |  |
Write-offs of retired or disposed assets | 1,615,548 | 12,209,565 | 2,492,172
Balance, Ending | 398,554,000 | 337,902,411 | 311,951,597
Accumulated Depreciation |  |  |
Balance, Beginning | 107,391,148 | 104,797,803 | 94,196,482
Add: |  |  |
Depreciation for the year | 14,414,411 | 14,802,911 | 13,093,493
Total additions | 121,805,559 | 119,600,714 | 107,289,975
Deduct: |  |  |
Accumulated depreciation of retired or disposed assets | 1,615,547 | 12,209,566 | 2,492,172
Balance, Ending | $ 120,190,012 | $ 107,391,148 | $ 104,797,803

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- Definition Represents the carrying value of real estate investments before deductions during the period. + References No definition available. + Details
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- Definition Represents the carrying amount of real estate written off due to retirement or disposal, other than sale during the period. + References No definition available. + Details
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- Definition Improvements to other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This excludes real estate assets taken in settlement of troubled loans through surrender or foreclosure. + References No definition available. + Details
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- Definition Amount of accumulated depreciation pertaining to real estate investments for entities with a substantial portion of business acquiring and holding investment real estate. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28(Column F)) -URI http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024 + Details
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- Definition Amount, before accumulated depreciation, of real estate investment by entity with substantial portion of business acquiring and holding investment real estate or interest in real estate. Excludes real estate not held as investment or interest. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 970 -SubTopic 360 -Section S99 -Paragraph 1 -Subparagraph (SX 210.12-28(Column E)) -URI http://asc.fasb.org/extlink&oid=6590653&loc=d3e638233-123024 + Details
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