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v3.23.1

Note 8 - Investments, Including Investments Accounted for Using the Equity Method (As Restated) - Reconciliation of the Company's Investments in Equity Affiliates (Details) - USD ($) | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2023 | Mar. 31, 2022 | Dec. 31, 2022
Beginning of year | $ 114,133,349 | $ 61,660,905 | $ 61,660,905
Additional investments in unconsolidated affiliates | 0 |  | 45,094,500
Distributions received | 0 |  | (642,511)
Reclassification of marketable securities to investment in affiliate | 0 |  | 23,483
Transfer of interest | 0 |  | (625,498)
Gain on retained interest of deconsolidated affiliate | 0 |  | 10,010,090
Equity in loss of unconsolidated affiliates | (4,980,078) | $ (3,675,303) | (1,387,620)
End of period | $ 109,153,271 |  | $ 114,133,349

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