Condensed Consolidated Balance Sheets (Parentheticals) - USD ($)	Mar. 31, 2018	Dec. 31, 2017
Fixed maturity securities, amortized cost	$ 89,877,704	$ 87,773,047
Equity securities, amortized cost	13,128,507	11,414,491
Property held for investment, accumulated depreciation	150,200	50,948
Premiums and reinsurance balances receivable, allowances for uncollectible amounts	50,000	50,000
Reinsurance balances recoverable on unpaid losses and settlement expenses, allowances for uncollectible amounts	0	0
Property and equipment, at cost, accumulated depreciation	$ 4,691,231	$ 4,896,042
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)	3,177,672	3,171,878
Unearned ESOP shares (in shares)	322,328	328,122
Common Stock [Member]
Equity securities, amortized cost	$ 13,061,832	$ 7,631,180
Preferred Stock [Member]
Equity securities, amortized cost	$ 66,675	$ 3,783,311