Income Taxes (Schedule of Deferred Tax Assets and Deferred Tax Liabilities) (Details) - USD ($)	Dec. 31, 2020	Dec. 31, 2019
Deferred tax assets:
Tax discounting of claim reserves	$ 834,092	$ 765,820
Unearned premium reserve	1,236,617	1,264,887
Deferred compensation	152,646	140,141
Provision for uncollectible accounts	31,500	21,000
Net unrealized depreciation of securities
Other	(31,340)	93,631
Deferred tax assets before allowance	2,223,515	2,285,479
Less valuation allowance
Total deferred tax assets	2,223,515	2,285,479
Deferred tax liabilities:
Transition adjustment for loss reserve discounting	188,480	226,176
Net unrealized appreciation of securities	2,099,499	959,204
Deferred policy acquisition costs	1,140,220	1,110,676
Property and equipment	22,963	25,093
Other	3,624	3,543
Total deferred tax liabilities	3,454,786	2,324,692
Net deferred tax liability	$ (1,231,271)	$ (39,213)