Consolidated Statements of Income (Parenthetical) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Net realized investment gains	$ 1,517,310	$ 1,097,306	$ 598,971	$ 3,646,281
Income tax (benefit) expense	(543,191)	(1,077,821)	(10,900,284)	542,190
Reclassification out of Accumulated Other Comprehensive Income [Member]
Net realized investment gains	12,247	1,097,306	(32,316)	3,646,281
Income tax (benefit) expense	$ 2,572	$ 384,057	$ (6,786)	$ 1,276,198