Note 5 - Reinsurance - Summary of Effects of Reinsurance (Details) - USD ($)	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Direct	$ 23,735,559	$ 20,814,526
Reinsurance assumed	47,776	38,726
Reinsurance ceded	(3,339,331)	(2,340,640)
Net	20,444,004	18,512,612
Direct	23,545,004	20,243,436
Reinsurance assumed	47,620	41,702
Reinsurance ceded	(3,370,258)	(2,483,841)
Net	20,222,366	17,801,297
Direct	14,119,451	13,266,429
Reinsurance assumed	63,722	9,241
Reinsurance ceded	(1,846,245)	(2,227,989)
Net	$ 12,336,928	$ 11,047,681