Note 1 - Description of Business and Significant Accounting Policies - Information About Deferred Acquisition Costs (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Balance at beginning of period	$ 7,105,890	$ 2,652,674
DAC on reinsurance recapture	0	(1,146,150)
Capitalization of commissions, sales and issue expenses	459,330	6,569,752
Amortization net of interest	(1,210,345)	(970,386)
Balance at end of period	$ 6,354,875	$ 7,105,890