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Note 8 - Notes Payable (Details Textual) - USD ($) |  |  | 1 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Aug. 17, 2020 | Apr. 22, 2020 | Apr. 30, 2022 | Mar. 31, 2022 | Dec. 20, 2021 | Sep. 03, 2021 | Aug. 17, 2021
Refinanced NetREIT Promissory Notes [Member] |  |  |  |  |  |  |
Proceeds from Short-Term Debt, Total |  |  | $ 3,700,000 |  |  |  |
Refinanced PPT Baltimore Promissory Note [Member] |  |  |  |  |  |  |
Proceeds from Short-Term Debt, Total |  |  |  | $ 5,670,000 |  |  |
Majority Owned Subsidiary NetREIT Highland [Member] | Promissory Note for the Acquisition of the Mandolin Property in Houston, Texas [Member] |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  |  | $ 1,560,000
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  |  | 4.00%
Repayments of Short-Term Debt, Total |  |  | $ 1,560,000 |  |  |  |
Majority Owned Subsidiary, PPT Baltimore [Member] | Promissory Note Issued for Acquisition of Baltimore Property in Baltimore, MD [Member] |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  | $ 5,650,000 |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  | 4.50% |  |
Repayments of Short-Term Debt, Total |  |  |  | $ 5,650,000 |  |  |
Promissory Notes for the Refinancing of Four Model Home Properties in Texas and Wisconsin [Member] | Majority Owned Subsidiary Dubose Model Home Investors 202 LP and 204 LP [Member] |  |  |  |  |  |  |
Debt Instrument, Face Amount |  |  |  |  |  | $ 1,310,000 |
Promissory Notes for the Refinancing of Four Model Home Properties in Texas and Wisconsin [Member] | Majority Owned Subsidiary Dubose Model Home Investors 202 LP and 204 LP [Member] | Minimum [Member] |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 3.00% |
Promissory Notes for the Refinancing of Four Model Home Properties in Texas and Wisconsin [Member] | Majority Owned Subsidiary Dubose Model Home Investors 202 LP and 204 LP [Member] | Maximum [Member] |  |  |  |  |  |  |
Debt Instrument, Interest Rate, Stated Percentage |  |  |  |  |  | 5.50% |
Economic Injury Disaster Loan [Member] |  |  |  |  |  |  |
Proceeds from Issuance of Unsecured Debt | $ 150,000 | $ 10,000 |  |  |  |  |

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