Consolidated Balance Sheets (Parentheticals) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Consolidated Balance Sheets [Abstract]
Fixed maturity securities, amortized cost	$ 98,753,027	$ 88,348,415
Property held for investment, accumulated depreciation	465,364	332,218
Premiums and reinsurance balances receivable, allowances for uncollectible amounts	150,000	100,000
Reinsurance balances recoverable on unpaid losses and settlement expenses, allowances for uncollectible amounts	0	0
Property and equipment, at cost, accumulated depreciation	$ 6,079,728	$ 5,619,706
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)	3,033,314	3,014,941
Treasury stock (in shares)	208,875	203,811
Unearned Employee Stock Ownership Plan	257,811	281,248