Consolidated Statements of Income (Unaudited) (USD $)	3 Months Ended		9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012
Interest income
Interest and fees on loans	$ 5,264,044	$ 5,356,710	$ 15,916,025	$ 15,786,521
Interest on debt securities
Taxable	80,025	119,586	242,528	439,642
Tax-exempt	248,241	285,099	762,424	713,081
Dividends	14,762	20,575	45,123	62,162
Interest on federal funds sold and overnight deposits	64	111	7,933	3,434
Total interest income	5,607,136	5,782,081	16,974,033	17,004,840
Interest expense
Interest on deposits	668,327	866,591	2,175,469	2,636,745
Interest on federal funds purchased and other borrowed funds	23,003	94,636	66,939	280,788
Interest on repurchase agreements	26,355	33,600	95,408	100,249
Interest on junior subordinated debentures	101,741	243,564	308,810	730,693
Total interest expense	819,426	1,238,391	2,646,626	3,748,475
Net interest income	4,787,710	4,543,690	14,327,407	13,256,365
Provision for loan losses	137,500	249,999	463,750	750,001
Net interest income after provision for loan losses	4,650,210	4,293,691	13,863,657	12,506,364
Non-interest income
Service fees	702,671	597,567	1,889,603	1,751,912
Income from sold loans	396,770	418,594	1,236,295	1,256,763
Other income from loans	203,941	246,566	537,630	667,633
Net realized (loss) gain on sale of securities available-for-sale	(5,521)	99,676	(5,521)	140,971
Other income	242,564	167,814	771,468	600,947
Total non-interest income	1,540,425	1,530,217	4,429,475	4,418,226
Non-interest expense
Salaries and wages	1,610,697	1,547,284	4,877,483	4,523,882
Employee benefits	487,384	486,103	1,719,128	1,673,327
Occupancy expenses, net	752,019	796,029	2,458,083	2,481,921
FDIC insurance	92,964	92,343	290,021	301,925
Amortization of core deposit intangible	68,175	85,217	204,525	255,652
Other expenses	1,460,357	1,546,047	4,329,908	4,584,461
Total non-interest expense	4,471,596	4,553,023	13,879,148	13,821,168
Income before income taxes	1,719,039	1,270,885	4,413,984	3,103,422
Income tax expense (benefit)	364,106	3,534	778,929	(149,970)
Net income	$ 1,354,933	$ 1,267,351	$ 3,635,055	$ 3,253,392
Earnings per common share	$ 0.28	$ 0.26	$ 0.74	$ 0.65
Weighted average number of common shares used in computing earnings per share	4,845,044	4,781,877	4,831,084	4,759,383
Dividends declared per common share	$ 0.14	$ 0.14	$ 0.42	$ 0.42
Book value per share on common shares outstanding at September 30,	$ 8.81	$ 8.42	$ 8.81	$ 8.42