CONSOLIDATED STATEMENTS OF INCOME - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
INTEREST INCOME
Loans, including fees	$ 10,747,217	$ 9,954,218	$ 20,962,823	$ 19,328,675
Securities and interest-bearing deposits at other financial institutions	692,223	665,402	1,353,043	1,381,982
Federal funds sold and other earning assets	78,049	50,171	150,946	113,481
Total interest income	11,517,489	10,669,791	22,466,812	20,824,138
INTEREST EXPENSE
Deposits	1,241,551	1,012,684	2,339,089	1,973,951
Securities sold under agreements to repurchase	15,588	15,279	31,539	31,739
Federal Home Loan Bank advances and other borrowings	11,682	29,263	27,156	74,549
Total interest expense	1,268,821	1,057,226	2,397,784	2,080,239
Net interest income before provision for loan losses	10,248,668	9,612,565	20,069,028	18,743,899
Provision for loan losses	298,033	218,420	310,482	355,976
Net interest income after provision for loan losses	9,950,635	9,394,145	19,758,546	18,387,923
NONINTEREST INCOME
Customer service fees	290,626	258,877	555,299	554,680
Gain on sale of securities	0	98,100	0	181,363
Gain on sale of loans and other assets	405,418	197,479	680,583	419,405
(Loss) gain on sale of foreclosed assets	500	(3,734)	(15,064)	54,243
Other noninterest income	555,963	410,155	958,396	822,018
Total noninterest income	1,252,507	960,877	2,179,214	2,031,709
NONINTEREST EXPENSES
Salaries and employee benefits	4,757,618	4,486,148	9,404,367	8,981,156
Net occupancy and equipment expense	962,593	1,136,648	1,941,052	2,155,075
Depository insurance	60,987	150,943	214,286	286,747
Foreclosed assets	12,008	63,773	10,521	120,431
Advertising	129,398	184,065	293,659	357,510
Data processing	475,343	554,612	808,558	895,992
Professional services	473,351	551,432	1,043,192	1,006,605
Amortization of intangible assets	61,071	93,353	113,648	186,706
Service contracts	312,905	315,611	608,534	601,239
Other operating expenses	1,583,888	935,740	2,536,257	1,832,765
Total noninterest expenses	8,829,162	8,472,325	16,974,074	16,424,226
Income before income tax expense	2,373,980	1,882,697	4,963,686	3,995,406
Income tax expense	725,694	691,067	1,671,548	1,454,913
Net income	1,648,286	1,191,630	3,292,138	2,540,493
Preferred stock dividends	0	270,000	195,000	482,000
Net income available to common stockholders	$ 1,648,286	$ 921,630	$ 3,097,138	$ 2,058,493
EARNINGS PER COMMON SHARE
Basic (in dollars per share)	$ 0.20	$ 0.16	$ 0.39	$ 0.35
Diluted (in dollars per share)	$ 0.20	$ 0.15	$ 0.39	$ 0.34
Weighted average common shares outstanding
Basic (in shares)	8,216,567	5,820,342	7,872,609	5,813,915
Diluted (in shares)	8,325,538	6,131,820	7,977,282	6,118,530
Dividends per share (in dollars per share)	$ 0	$ 0	$ 0	$ 0