Note 8 - Notes Payable	12 Months Ended
Dec. 31, 2022
Notes to Financial Statements
Accounts Payable and Accrued Liabilities Disclosure [Text Block]	8. NOTE PAYABLE On April 22, 2020, the Company received an Economic Injury Disaster Loan of $10,000 from the Small Business Administration ("SBA") to provide economic relief during the COVID-19 pandemic. This loan advance is not required to be repaid, has no stipulations on use, and has been recorded as fees and other income in the condensed consolidated statements of operations during fiscal 2020. On August 17, 2020, we received an additional Economic Injury Disaster Loan ("EIDL") of $150,000, for which principal and interest payments are deferred for twelve months from the date of issuance, and interest accrues at 3.75% per year. The loan matures on August 17, 2050. We have used the funds for general corporate purposes to alleviate economic injury caused by the COVID-19 pandemic, which economic injury included abating or deferring rent to certain tenants (primarily retail tenants). As of December 31, 2022, we have issued six promissory notes to our majority owned subsidiaries, Dubose Model Home Investors 202 LP and Dubose Model Home Investors 204 LP, for the refinancing of six model home properties in Texas and Wisconsin, for approximately $1.36 million with interest rates ranging from 3.0% to 5.76% per annum. These loans were issued between September 3, 2021 through December 15, 2022, with terms of 12 months, and are fully eliminated in consolidation. On August 17, 2021, we issued a promissory note to our majority owned subsidiary, NetREIT Highland, for the acquisition of the Mandolin property in Houston, Texas, for $1.56 million with an interest rate of 4.0% per annum and a maturity date of August 17, 2022. This note payable and note receivable, including interest expense and interest income related to this promissory note, were eliminated through consolidation on our financial statements. During April 2022, this loan was refinanced with a loan from a third-party bank totaling $3.7 million, with the proceeds being used to pay back our $1.56 million promissory note. On December 20, 2021, we issued a promissory note to our majority owned subsidiary, PPT Baltimore, for the acquisition of the Baltimore property in Baltimore, Maryland, for $5.65 million with an interest rate of 4.5% per annum and a maturity date of December 20, 2022. This note payable and note receivable, including interest expense and interest income related to this promissory note, were eliminated through consolidation on our financial statements. During March 2022, this loan was refinanced with a loan from a third-party lender totaling $5.67 million, with the proceeds being used to pay back our $5.65 million promissory note.

Note 8 - Notes Payable

12 Months Ended

Dec. 31, 2022

Accounts Payable and Accrued Liabilities Disclosure [Text Block]

8. NOTE PAYABLE

On April 22, 2020, the Company received an Economic Injury Disaster Loan of $10,000 from the Small Business Administration ("SBA") to provide economic relief during the COVID-19 pandemic. This loan advance is not required to be repaid, has no stipulations on use, and has been recorded as fees and other income in the condensed consolidated statements of operations during fiscal 2020. On August 17, 2020, we received an additional Economic Injury Disaster Loan ("EIDL") of $150,000, for which principal and interest payments are deferred for twelve months from the date of issuance, and interest accrues at 3.75% per year. The loan matures on August 17, 2050. We have used the funds for general corporate purposes to alleviate economic injury caused by the COVID-19 pandemic, which economic injury included abating or deferring rent to certain tenants (primarily retail tenants).

As of December 31, 2022, we have issued six promissory notes to our majority owned subsidiaries, Dubose Model Home Investors 202 LP and Dubose Model Home Investors 204 LP, for the refinancing of six model home properties in Texas and Wisconsin, for approximately $1.36 million with interest rates ranging from 3.0% to 5.76% per annum. These loans were issued between September 3, 2021 through December 15, 2022, with terms of 12 months, and are fully eliminated in consolidation.

On August 17, 2021, we issued a promissory note to our majority owned subsidiary, NetREIT Highland, for the acquisition of the Mandolin property in Houston, Texas, for $1.56 million with an interest rate of 4.0% per annum and a maturity date of August 17, 2022. This note payable and note receivable, including interest expense and interest income related to this promissory note, were eliminated through consolidation on our financial statements. During April 2022, this loan was refinanced with a loan from a third-party bank totaling $3.7 million, with the proceeds being used to pay back our $1.56 million promissory note.

On December 20, 2021, we issued a promissory note to our majority owned subsidiary, PPT Baltimore, for the acquisition of the Baltimore property in Baltimore, Maryland, for $5.65 million with an interest rate of 4.5% per annum and a maturity date of December 20, 2022. This note payable and note receivable, including interest expense and interest income related to this promissory note, were eliminated through consolidation on our financial statements. During March 2022, this loan was refinanced with a loan from a third-party lender totaling $5.67 million, with the proceeds being used to pay back our $5.65 million promissory note.