Note 3 - Prepaid Expenses and Other Assets - Prepaid Expenses (Details) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Prepaid expenses and other assets	$ 210,145	$ 171,342
Accounts receivable	536,139	520,117
Policy acquisition costs	247,680	258,996
Prepaid Expense and Other Assets	1,111,764	1,091,815
Prepaid Expenses and Other Assets [Member]
Building right of use asset	$ 117,800	$ 141,360