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Accounting Policies (Details Narrative) - USD ($) | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021 | Dec. 31, 2020 | Nov. 04, 2022
Other Ownership Interests [Line Items] |  |  |  |
Investments held for trading | $ 0 |  |  |
Estimated useful lives | 3-39 |  |  |
Depreciation and depletion | $ 10,618,000 | $ 8,806,000 | $ 5,766,000 |
Greenville Woodfield Joint Venture [Member] |  |  |  |
Other Ownership Interests [Line Items] |  |  |  |
Voting interest | 50 |  |  |
Brooksville Joint Venture [Member] |  |  |  |
Other Ownership Interests [Line Items] |  |  |  |
Voting interest | 50 |  |  |
B C F R P Realty Joint Venture [Member] |  |  |  |
Other Ownership Interests [Line Items] |  |  |  |
Voting interest | 50 |  |  |
Estero Partnership [Member] |  |  |  |
Other Ownership Interests [Line Items] |  |  |  |
Voting interest | 50 |  |  |
Buzzard Point Sponsor Partnership [Member] |  |  |  |
Other Ownership Interests [Line Items] |  |  |  |
Voting interest | 50 |  |  |
Bryant Street Partnerships [Member] |  |  |  |
Other Ownership Interests [Line Items] |  |  |  |
Voting interest | excess of 50% |  |  |
Half Street Joint Venture [Member] |  |  |  |
Other Ownership Interests [Line Items] |  |  |  |
Voting interest | excess of 50% |  |  |
Steuart Investment Company [Member] |  |  |  |
Other Ownership Interests [Line Items] |  |  |  |
Steuart ownership interest | 20.00% |  |  | 20.00%

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