Consolidated Statements of Income (Unaudited) (USD $)	3 Months Ended
	Mar. 31, 2012	Mar. 31, 2011
Interest income
Interest and fees on loans	$ 5,179,734	$ 5,303,865
Interest on debt securities
Taxable	172,841	70,810
Tax-exempt	213,273	261,889
Dividends	20,732	18,896
Interest on federal funds sold and overnight deposits	3,316	21,652
Total interest income	5,589,896	5,677,112
Interest expense
Interest on deposits	903,291	1,112,783
Interest on federal funds purchased and other borrowed funds	91,169	117,209
Interest on repurchase agreements	32,903	37,914
Interest on junior subordinated debentures	243,564	243,564
Total interest expense	1,270,927	1,511,470
Net interest income	4,318,969	4,165,642
Provision for loan losses	250,003	187,500
Net interest income after provision for loan losses	4,068,966	3,978,142
Non-interest income
Service fees	566,616	550,518
Income from sold loans	387,211	502,734
Other income from loans	170,447	155,065
Other income	230,703	251,152
Total non-interest income	1,354,977	1,459,469
Non-interest expense
Salaries and wages	1,433,720	1,466,816
Employee benefits	593,607	540,437
Occupancy expenses, net	873,312	807,612
FDIC insurance	110,481	170,297
Amortization of core deposit intangible	85,218	106,522
Other expenses	1,453,594	1,257,830
Total non-interest expense	4,549,932	4,349,514
Income before income taxes	874,011	1,088,097
Income tax (benefit) expense	(90,838)	143,229
Net income	$ 964,849	$ 944,868
Earnings per common share (in dollars per share)	$ 0.19	$ 0.19
Weighted average number of common shares used in computing earnings per share (in shares)	4,735,857	4,635,324
Dividends declared per common share (in dollars per share)	$ 0.14	$ 0.14
Book value per share on common shares outstanding at March 31, (in dollars per share)	$ 8.19	$ 7.97