Consolidated Statements of Retained Earnings - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Consolidated Statements of Retained Earnings
Retained Earnings at Beginning of Year	$ 31,196,823	$ 30,228,793
Net Income	2,001,185	2,079,082
Cash Dividends Paid, $1.14 and $1.15 Per Share in 2018 and 2017, respectively	(1,101,391)	(1,111,052)
Retained Earnings at End of Year	$ 32,096,617	$ 31,196,823