Consolidated Statements of Income (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Interest income:
Interest and fees on loans	$ 3,785,083	$ 3,575,133
Interest on taxable securities available for sale	288,698	282,526
Interest on taxable securities held to maturity	36,941	50,515
Interest on tax exempt securities	316,018	316,256
Dividends	23,718	22,450
Interest on deposits in other banks	50,229	22,193
Interest on certificates of deposit in other banks	1,352	52
Total interest income	4,502,039	4,269,125
Interest expense:
Interest on deposits	271,675	207,738
Interest on federal funds purchased	2	3
Interest on other short-term borrowings	26,102	23,318
Interest on long-term debt	137,868	144,270
Total interest expense	435,647	375,329
Net interest income	4,066,392	3,893,796
Provision for loan losses	75,000	30,000
Net interest income after provision for loan losses	3,991,392	3,863,796
Noninterest income:
Service charges on deposit accounts	269,724	276,310
Income from trust services	54,412	52,098
Income from retail brokerage services	88,532	80,548
Income from insurance services	433,046	472,180
Income from mortgage banking services	72,355	90,521
Net gain on sale or disposition of assets	366	366
Net gain on sale of securities	124,211	27,906
Other income	240,580	226,518
Total noninterest income	1,283,226	1,226,447
Noninterest expense:
Salaries and employee benefits	2,298,156	2,176,286
Occupancy expense	278,638	288,324
Equipment expense	205,431	221,873
Data processing expense	386,763	343,136
Amortization of intangible assets	3,906	3,906
Other operating expenses	727,824	694,731
Total noninterest expenses	3,900,718	3,728,256
Income before income taxes	1,373,900	1,361,987
Provision for income taxes	308,596	314,342
Net income	$ 1,065,304	$ 1,047,645
Earnings per share of common stock:
Net income, basic	$ 0.42	$ 0.41
Net income, diluted	0.42	0.41
Dividends paid per share	$ 0.11	$ 0.1
Weighted average shares outstanding	2,547,437	2,547,837
Diluted average shares outstanding	2,547,437	2,547,837