Condensed Consolidated Balance Sheets (Parentheticals) - USD ($)	Mar. 31, 2022	Dec. 31, 2021
Condensed Consolidated Balance Sheets [Abstract]
Fixed maturity securities, amortized cost	$ 104,466,061	$ 102,145,223
Property held for investment, accumulated depreciation	504,718	464,713
Premiums and reinsurance balances receivable, allowances for uncollectible amounts	100,000	100,000
Reinsurance balances recoverable on unpaid losses and settlement expenses, allowances for uncollectible amounts	0	0
Property and equipment, at cost, accumulated depreciation	$ 6,302,395	$ 6,243,055
Common stock, par value	$ 0.01	$ 0.01
Common stock, shares authorized (in shares)	10,000,000	10,000,000
Common stock, shares issued (in shares)	3,500,000	3,500,000
Common stock, shares outstanding (in shares)	3,293,811	3,291,852
Treasury stock (in shares)	206,189	208,148
Unearned Employee Stock Ownership Plan	228,595	234,374