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ORGANIZATION (Details) |  | 6 Months Ended |  |
--- | --- | --- | --- | ---
Jul. 29, 2020 | Jun. 30, 2020 USD ($) ft² property limitedPartnership corporation | Sep. 17, 2019 USD ($) | Jun. 30, 2019 property
Real Estate Properties [Line Items] |  |  |  |
Number of partnerships that purchase and lease back model homes from homebuilders in which the company is the general and limited partner | limitedPartnership |  | 6 |  |
Number of limited partnerships in which the company is sole general partner | limitedPartnership |  | 2 |  |
Income tax description |  | We have elected to be taxed as a REIT under Sections 856 through 860 of the Internal Revenue Code (“Code”), for federal income tax purposes. To maintain our qualification as a REIT, we are required to distribute at least 90% of our REIT taxable income to our stockholders and meet the various other requirements imposed by the Code relating to such matters as operating results, asset holdings, distribution levels and diversity of stock ownership. |  |
Long-term maturity debt, remaining in 2020 |  | $ 7,032,975 |  |
Long-term maturity debt, in 2021 |  | $ 29,091,117 |  |
Subsequent Event | Common Class A |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Reverse stock split ratio | 0.5 |  |  |
Model Home |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Number of properties | property |  | 17 |  | 18
Long-term maturity debt, remaining in 2020 |  | $ 6,150,969 |  |
Long-term maturity debt, in 2021 |  | 12,708,950 |  |
Notes Payable to Banks | Polar Multi-Strategy Master Fund |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Principal amount |  |  | $ 14,000,000.0 |
Interest rate |  |  | 8.00% |
Mortgage Notes Payable |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Long-term maturity debt, remaining in 2020 |  | 7,000,000.0 |  |
Long-term maturity debt, in 2021 |  | 29,100,000 |  |
Mortgage Notes Payable | Model Home |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Long-term maturity debt, remaining in 2020 |  | 6,200,000 |  |
Mortgage Notes Payable | Commercial Property |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Long-term maturity debt, remaining in 2020 |  | $ 900,000 |  |
Office Properties |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Number of properties | property |  | 10 |  |
Office/Industrial Properties |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Area of real estate property | ft² |  | 998,016 |  |
Retail Properties |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Number of properties | property |  | 4 |  |
Area of real estate property | ft² |  | 131,722 |  |
Residential Properties |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Number of properties | property |  | 132 |  |
Number of corporations | corporation |  | 1 |  |
Industrial Properties |  |  |  |
Real Estate Properties [Line Items] |  |  |  |
Number of properties | property |  | 1 |  |

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