Consolidated Statements of Cash Flows (USD $)	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Cash flows from operating activities:
Net income	$ 1,939,087	$ 1,461,138	$ 1,856,216
Adjustments to reconcile net income to net cash provided by operating activities:
Provision for loan losses	445,000	983,667	600,000
Provision for foreclosed asset losses	320,000	300,000	275,000
Depreciation	897,094	829,868	782,739
Net amortization and (accretion) of investment securities	329,655	375,206	307,134
Income on cash surrender value of bank owned life insurance	(173,128)	(164,069)	(128,128)
Amortization of intangibles	219,482	219,357	207,638
Loss on sale/writedown of foreclosed assets	125,481	166,605	121,021
Net loss on the impairment of equity securities	0	12,265	0
Net gain on sale of securities	(337,804)	(381,312)	(534,973)
Net gain on disposal of other assets	(149,453)	(2,820)	(95,874)
Change in:
Funds held related to mortgage banking activities	(590,699)	14,197	(184,678)
Other assets	(165,378)	668,061	794,322
Other liabilities	364,712	125,464	1,851
Net cash provided by operating activities	3,224,049	4,607,627	4,002,268
Cash flows from investing activities:
Proceeds from calls, paydowns and maturities of securities HTM	12,389,820	15,831,690	10,230,355
Proceeds from calls, paydowns and maturities of securities AFS	7,889,000	11,641,799	9,261,755
Proceeds from sale of securities available for sale	8,833,839	24,846,529	17,856,535
Purchase of securities held to maturity	(20,202,076)	(22,193,213)	(32,538,827)
Purchase of securities available for sale	(9,851,401)	(9,234,434)	(19,898,202)
Purchase of certificates of deposit in other banks	(2,940,000)	(980,000)	0
Net change in loans	(24,447,726)	(24,968,385)	1,456,440
Purchase bank owned life insurance	0	(1,400,002)	0
Expenditures for improvements to other real estate owned	0	(42,401)	(119,120)
Purchase of premises and equipment	(1,309,346)	(1,553,137)	(2,243,328)
Proceeds from sales of other assets	1,500,981	1,298,642	921,078
Net cash provided for investing activities	(28,136,909)	(6,752,912)	(15,073,314)
Cash flows from financing activities:
Net change in deposits	42,851,161	9,379,840	4,100,048
Payment of short-term debt	(2,000,000)	(2,000,000)	0
Cash dividends paid	(407,655)	(254,784)	(254,784)
Net cash provided for financing activities	40,443,506	7,125,056	3,845,264
Increase(decrease) in cash and cash equivalents	15,530,646	4,979,771	(7,225,782)
Cash and cash equivalents - beginning of period	21,050,406	16,070,635	23,296,417
Cash and cash equivalents - end of period	36,581,052	21,050,406	16,070,635
Cash paid during the year for:
Income taxes	454,000	0	572,710
Interest paid	1,911,944	2,274,698	2,992,228
NONCASH ITEMS:
Increase in foreclosed properties and decrease in loans	912,927	760,420	662,941
Unrealized gain(loss) on securities AFS	(732,000)	813,321	(306,275)
Unrealized gain(loss) on pension plan benefits	(417,892)	48,708	(232,844)
Net reclass between short and long-term debt	$ 2,000,000	$ 2,000,000	$ (3,000,000)