Consolidated Statements of Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Interest income:
Interest and fees on loans	$ 4,293,240	$ 3,785,083
Interest on taxable securities available for sale	288,646	288,698
Interest on taxable securities held to maturity	28,147	36,941
Interest on tax exempt securities	291,004	316,018
Dividends	31,947	23,718
Interest on deposits in other banks	117,828	50,229
Interest on certificates of deposit in other banks	11,565	1,352
Total interest income	5,062,377	4,502,039
Interest expense:
Interest on deposits	372,473	271,675
Interest on federal funds purchased	6	2
Interest on other short-term borrowings	115,668	26,102
Interest on long-term debt	125,833	137,868
Total interest expense	613,980	435,647
Net interest income	4,448,397	4,066,392
Provision for loan losses	215,500	75,000
Net interest income after provision for loan losses	4,232,897	3,991,392
Noninterest income:
Service charges on deposit accounts	224,589	269,724
Income from trust services	58,833	54,412
Income from retail brokerage services	88,395	88,532
Income from insurance services	388,239	433,046
Income from mortgage banking services	620	72,355
Net gain (loss) on sale or disposition of assets	(7,155)	366
Net gain on sale of securities	0	124,211
Other income	240,883	240,580
Total noninterest income	994,404	1,283,226
Noninterest expense:
Salaries and employee benefits	2,341,119	2,298,156
Occupancy expense	289,426	278,638
Equipment expense	190,269	205,431
Data processing expense	353,790	386,763
Amortization of intangible assets	3,906	3,906
Other operating expenses	817,068	727,824
Total noninterest expenses	3,995,578	3,900,718
Income before income taxes	1,231,723	1,373,900
Provision for income taxes	(643)	308,596
Net income	$ 1,232,366	$ 1,065,304
Earnings per share of common stock:
Net income, basic	$ 0.48	$ 0.42
Net income, diluted	0.48	0.42
Dividends paid per share	$ 0.11	$ 0.11
Weighted average shares outstanding	2,544,922	2,547,437
Diluted average shares outstanding	2,544,922	2,547,437