Schedule II - Condensed Financial Information of Registrant (Statement of Cash Flows) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Cash flows from operating activities:
Net earnings	$ 4,294,345	$ 893,296
Adjustments to reconcile net earnings to net cash provided by operating activities
Net realized gains	(1,200,765)	(975,993)
Depreciation	794,506	733,493
Deferred income tax	218,322	340,124
Amortization of bond premium and discount	257,685	296,050
Stock-based compensation expense	432,156	406,498
Change in:
Accrued investment income	1,817	39,132
Accrued expenses	(319,230)	262,216
Current federal income tax	654,712	(274,124)
Other	(131,331)	(146,185)
Net cash provided by operating activities	2,531,550	5,773,483
Purchases of:
Fixed maturity securities, available-for-sale	(26,101,621)	(18,697,057)
Other invested assets	(738,300)	(54,200)
Property and equipment	(444,430)	(497,011)
Proceeds from sales, maturities and calls of:
Fixed maturity securities, available-for-sale	27,033,200	16,966,599
Property and equipment	58,779	30,277
Net cash used in investing activities	(393,650)	(4,150,621)
Cash flows from financing activities:
Repayments of borrowed funds	(9,518)	(854,602)
Purchase of common stock	(146,581)	(2,999,995)
Net cash used in financing activities	(156,099)	(3,854,597)
Net increase (decrease) in cash and cash equivalents	1,981,801	(2,231,735)
Cash and cash equivalents at beginning of year	4,644,784
Cash and cash equivalents at end of period	6,626,585	4,644,784
Supplemental information:
Federal income tax paid	164,543
Interest paid	128,800	173,053
Parent Company [Member]
Cash flows from operating activities:
Net earnings	4,294,345	893,296
Adjustments to reconcile net earnings to net cash provided by operating activities
Net realized gains	(15,695)	(42,554)
Depreciation	363,242	237,134
Deferred income tax	22,911	50,816
Equity in undistributed (income) of subsidiaries	(5,282,698)	(1,522,001)
Amortization of bond premium and discount	7,934	6,624
Stock-based compensation expense	432,156	406,498
Change in:
Due from subsidiaries	(492,051)	106,358
Accrued investment income	(8,721)	(2,763)
Accrued expenses	(40,467)	65,824
Current federal income tax	400,851	(438,347)
Other	315,033	707,864
Net cash provided by operating activities	(3,160)	468,749
Cash flows from investing activities:
Contributions to subsidiaries	(1,461,381)	(770,483)
Purchases of:
Fixed maturity securities, available-for-sale	(1,502,582)	(749,824)
Other invested assets	(2,000)	(15,000)
Property and equipment	(56,022)	(887,574)
Proceeds from sales, maturities and calls of:
Fixed maturity securities, available-for-sale	269,076	1,220,578
Property and equipment	33,208	6,790
Net cash used in investing activities	(2,746,079)	(1,162,178)
Cash flows from financing activities:
Proceeds from loan	3,000,000	3,000,000
Repayments of borrowed funds	(174,652)	(36,816)
Purchase of common stock	(146,581)	(2,999,995)
Net cash used in financing activities	2,678,766	(36,811)
Net increase (decrease) in cash and cash equivalents	(70,473)	(730,240)
Cash and cash equivalents at beginning of year	861,739	1,591,979
Cash and cash equivalents at end of period	791,266	861,739
Supplemental information:
Federal income tax paid
Interest paid	159,909	194,680
Common Stocks [Member]
Purchases of:
Stocks	(7,563,198)	(16,974,453)
Proceeds from sales, maturities and calls of:
Stocks	8,238,753	11,843,798
Common Stocks [Member] | Parent Company [Member]
Purchases of:
Stocks	(367,425)	(1,346,958)
Proceeds from sales, maturities and calls of:
Stocks	$ 341,047	$ 1,380,293