Note 7 - Accrued Expenses and Other Liabilities - Accrued Expenses and Other Liabilities (Details) - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Premiums payable	$ 1,686,066	$ 2,143,468
Accounts payable and accrued liabilities	361,497	293,169
Unearned commission income	138,222	176,693
Other liabilities	109,369	110,730
Accounts Payable and Accrued Liabilities, Total	2,346,805	2,860,876
Accrued Expenses and Other Liabilities [Member]
Building lease liability	$ 51,651	$ 136,816