Note 1 - Summary of Significant Accounting Policies (Details Textual) - USD ($)	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Jan. 01, 2023
Debt Securities, Available-for-Sale, Allowance for Credit Loss, Period Increase (Decrease)	$ 0
Tangible Asset Impairment Charges	$ 0	$ 0
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%
Other Comprehensive Income (Loss), Tax	$ 590,175	3,126,487
Retained Earnings (Accumulated Deficit)	47,844,368	43,701,233
Catastrophe Reinsurance Treaty [Member]
Reinsurance Protection, Amount	14,000,000	14,000,000
Reinsurance Protection, Excess Retention	1,000,000	1,000,000
Paid and Unpaid Recoverables, Allowance Recorded from CECL	$ 82,000,000	$ 0
Cumulative Effect, Period of Adoption, Adjustment [Member] | Accounting Standards Update 2016-13 [Member]
Retained Earnings (Accumulated Deficit)			$ (113,760)
Building [Member]
Property, Plant and Equipment, Useful Life (Year)	39 years
Computer Equipment [Member]
Property, Plant and Equipment, Useful Life (Year)	3 years
Equipment [Member] | Minimum [Member]
Property, Plant and Equipment, Useful Life (Year)	5 years
Equipment [Member] | Maximum [Member]
Property, Plant and Equipment, Useful Life (Year)	7 years
Building Improvements [Member]
Property, Plant and Equipment, Useful Life (Year)	15 years
Premiums [Member] | Geographic Concentration Risk [Member] | ILLINOIS
Concentration Risk, Percentage	23.10%	22.60%