CONSOLIDATED STATEMENTS OF INCOME (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Interest and fee income
Loans, including fees	$ 3,141,738	$ 3,034,043
Taxable securities	338,847	323,133
Tax-exempt securities	270,885	239,314
Other	39,951	35,575
Total interest and fee income	3,791,421	3,632,065
Interest expense
Deposits	96,782	94,139
Total interest expense	96,782	94,139
Net interest income	3,694,639	3,537,926
Provision for loan losses	2,500	45,000
Net interest income after provision for loan losses	3,692,139	3,492,926
Other income
Service charges, fees and commissions	269,566	260,531
Mortgage banking income	275,105	351,873
Gains on sales of securities		187,936
Other non-interest income	7,203	5,689
Total other income	551,874	806,029
Other expense
Salaries and employee benefits	1,470,209	1,515,027
Net occupancy expense	364,145	376,399
Other operating expenses	637,276	631,272
Net other real estate owned expenses		13,450
Total other expenses	2,471,630	2,536,148
Income before income tax expense	1,772,383	1,762,807
Income tax expense	546,295	567,071
Net income	$ 1,226,088	$ 1,195,736
Weighted average shares outstanding
Basic (in shares)	4,962,250	4,917,334
Diluted (in shares)	5,073,101	5,067,563
Basic income per common share (in dollars per share)	$ 0.25	$ 0.24
Diluted income per common share (in dollars per share)	$ 0.24	$ 0.24