Note 7 - Deferred Acquisition Costs - Schedule of Deferred Acquisition Costs (Details) - USD ($)	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Balance	$ 4,402,996
Amortization expense	(748,446)	$ (945,922)
Balance	4,739,627	4,402,996
Fixed Annuity [Member]
Balance	3,052,792	3,744,583
Capitalization	383,869	0
Amortization expense	(436,183)	(457,841)
Experience Adjustments	(85,945)	(233,951)
Balance	2,914,533	3,052,792
Individual Life [Member]
Balance	1,350,187	1,006,914
Capitalization	701,209	597,784
Amortization expense	(226,302)	(250,105)
Experience Adjustments	0	(4,404)
Balance	1,825,094	1,350,187
Critical Illness [Member]
Balance	17	0
Capitalization	0	142
Amortization expense	(17)	(125)
Experience Adjustments	0	0
Balance	0	17
Deferred Acquisition Cost Products [Member]
Balance	4,402,996	4,751,497
Capitalization	1,085,078	597,659
Amortization expense	(662,502)	(707,804)
Experience Adjustments	(85,945)	(238,355)
Balance	$ 4,739,627	$ 4,402,996