Consolidated Statements of Comprehensive Income (Loss) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Income Statement [Abstract]
Net income	$ 91,789	$ 49,821
Unrealized gain (loss) on securities:
Unrealized holding gain (loss) during the period, net of income tax (expense) benefit of $(344,205) and $327,842	1,266,592	(1,242,479)
Reclassification adjustments for losses included in net income, net of income tax benefit of $7,515 and $2,288	28,270	8,606
Other comprehensive income (loss)	1,294,862	(1,233,873)
Comprehensive income (loss)	$ 1,386,651	$ (1,184,052)