Note 3 - Historical Sale of Remaining Interest in Real Estate Subsidiary	6 Months Ended
Jun. 30, 2022
Notes to Financial Statements
Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]	NOTE 3. HISTORICAL SALE OF REMAINING INTEREST IN REAL ESTATE SUBSIDIARY As has been previously reported, on June 27, 2019, the Company sold 65% of its membership interest in Mt Melrose, LLC to an unaffiliated third-party purchaser, Woodmont Lexington, LLC, a Delaware limited liability company (“Woodmont”). As consideration for the transaction, Woodmont paid the Company $100,000 and agreed to assume full responsibility for the management and operation of Mt Melrose and its real estate portfolio. The Company retained a 35% membership interest in Mt Melrose. However, as has been previously reported, on May 17, 2021, the Company entered into an agreement with Woodmont that terminated and effected a sale to Woodmont of the Company’s remaining membership interests in Mt Melrose, LLC in conjunction with an $850,000 cash payment to the Company. Accordingly, as of the quarterly period ended June 30, 2021, and subsequently as of December 31, 2021, the Company does not hold any remaining interests in Mt Melrose, LLC. During the quarterly period ended June 30, 2021, the Company recognized a gain of $778,872 on the May 17, 2021, sale, which was included as a separate line item on the unaudited condensed consolidated statements of operations for the three- and six-month periods ended June 30, 2021. This gain was representative of the difference between the Company’s carrying value of its Mt Melrose equity investment, various other intercompany reimbursements, and the final sale price represented by the May 17, 2021 transaction.

Note 3 - Historical Sale of Remaining Interest in Real Estate Subsidiary

6 Months Ended

Jun. 30, 2022

Disposal Groups, Including Discontinued Operations, Disclosure [Text Block]

NOTE 3. HISTORICAL SALE OF REMAINING INTEREST IN REAL ESTATE SUBSIDIARY

As has been previously reported, on June 27, 2019, the Company sold 65% of its membership interest in Mt Melrose, LLC to an unaffiliated third-party purchaser, Woodmont Lexington, LLC, a Delaware limited liability company (“Woodmont”). As consideration for the transaction, Woodmont paid the Company $100,000 and agreed to assume full responsibility for the management and operation of Mt Melrose and its real estate portfolio. The Company retained a 35% membership interest in Mt Melrose.

However, as has been previously reported, on May 17, 2021, the Company entered into an agreement with Woodmont that terminated and effected a sale to Woodmont of the Company’s remaining membership interests in Mt Melrose, LLC in conjunction with an $850,000 cash payment to the Company. Accordingly, as of the quarterly period ended June 30, 2021, and subsequently as of December 31, 2021, the Company does not hold any remaining interests in Mt Melrose, LLC. During the quarterly period ended June 30, 2021, the Company recognized a gain of $778,872 on the May 17, 2021, sale, which was included as a separate line item on the unaudited condensed consolidated statements of operations for the three- and six-month periods ended June 30, 2021. This gain was representative of the difference between the Company’s carrying value of its Mt Melrose equity investment, various other intercompany reimbursements, and the final sale price represented by the May 17, 2021 transaction.