Fair Value (Details) (USD $)	3 Months Ended			9 Months Ended			12 Months Ended
	Sep. 30, 2012		Sep. 30, 2011	Sep. 30, 2012		Sep. 30, 2011	Dec. 31, 2011
Fair Value [Abstract]
Number of levels				3
Financial Assets [Abstract]
Total available for sale securities	$ 253,668,954			$ 253,668,954			$ 280,869,810
Trading assets	274,995			274,995			294,381
Financial Assets [Abstract]
Carrying amount of impaired loans	2,790,932			2,790,932			6,095,645
Impaired loan valuation allowance	1,043,546			1,043,546			1,942,206
Additional provision for loan and lease Losses	0			0
Provision for loan losses	225,000		583,333	753,897		833,333	958,333
OREO - Other real estate owned carrying value, net	933,826			933,826			897,755
OREO - Other real estate owned gross	1,126,193			1,126,193			1,009,162
Other real estate owned valuation allowance	192,367			192,367			111,407
Write down of OREO	96,600			116,840			12,120
Financial Assets [Abstract]
Cash and due from financial institutions	35,323,663			35,323,663			28,204,699
Interest-bearing deposits in other financial institutions	45,908,073			45,908,073			24,697,154
Securities available for sale	253,668,954			253,668,954			280,869,810
Securities held to maturity	6,162,503			6,162,503			8,311,921
Federal Home Loan and Federal Reserve Bank Stock	4,760,500			4,760,500			5,509,350
Net loans	865,530,164			865,530,164			787,255,857
Loans held for sale	1,164,750			1,164,750			395,427
Deposits [Abstract]
Securities sold under agreements to repurchase	32,917,656			32,917,656			37,106,842
Federal Home Loan Bank term advances	28,045,741			28,045,741			43,343,918
Accrued interest payable	462,902			462,902			800,148
Dividends payable	1,143,770			1,143,770			1,141,081
Carrying Amount [Member]
Financial Assets [Abstract]
Cash and due from financial institutions	35,324			35,324			28,205
Interest-bearing deposits in other financial institutions	45,908			45,908			24,697
Trading assets	275			275			294
Securities available for sale	253,669			253,669			280,870
Securities held to maturity	6,163			6,163			8,312
Federal Home Loan and Federal Reserve Bank Stock	4,761			4,761			5,509
Net loans	865,530			865,530			787,256
Loans held for sale	1,165			1,165			395
Accrued interest receivable	4,411			4,411			3,882
Deposits [Abstract]
Demand, savings, and insured money market accounts	834,228			834,228			721,503
Time Deposits	248,948			248,948			276,990
Securities sold under agreements to repurchase	32,918			32,918			37,107
Federal Home Loan Bank term advances	28,046			28,046			43,344
Accrued interest payable	463			463			800
Dividends payable	1,144			1,144			1,141
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]
Financial Assets [Abstract]
Cash and due from financial institutions	35,324			35,324
Interest-bearing deposits in other financial institutions	42,796			42,796
Trading assets	275			275
Securities available for sale	43,648			43,648
Securities held to maturity	0			0
Federal Home Loan and Federal Reserve Bank Stock	0			0
Net loans	0			0
Loans held for sale	0			0
Accrued interest receivable	333			333
Deposits [Abstract]
Demand, savings, and insured money market accounts	834,228			834,228
Time Deposits	0			0
Securities sold under agreements to repurchase	0			0
Federal Home Loan Bank term advances	0			0
Accrued interest payable	15			15
Dividends payable	1,144			1,144
Significant Other Observable Inputs (Level 2) [Member]
Financial Assets [Abstract]
Cash and due from financial institutions	0			0
Interest-bearing deposits in other financial institutions	3,112			3,112
Trading assets	0			0
Securities available for sale	209,575			209,575
Securities held to maturity	6,881			6,881
Federal Home Loan and Federal Reserve Bank Stock	0			0
Net loans	0			0
Loans held for sale	1,165			1,165
Accrued interest receivable	1,634			1,634
Deposits [Abstract]
Demand, savings, and insured money market accounts	0			0
Time Deposits	250,568			250,568
Securities sold under agreements to repurchase	35,671			35,671
Federal Home Loan Bank term advances	30,740			30,740
Accrued interest payable	448			448
Dividends payable	0			0
Significant Unobservable Inputs (Level 3) [Member]
Financial Assets [Abstract]
Cash and due from financial institutions	0			0
Interest-bearing deposits in other financial institutions	0			0
Trading assets	0			0
Securities available for sale	446			446
Securities held to maturity	0			0
Federal Home Loan and Federal Reserve Bank Stock	0			0
Net loans	899,909			899,909
Loans held for sale	0			0
Accrued interest receivable	2,444			2,444
Deposits [Abstract]
Demand, savings, and insured money market accounts	0			0
Time Deposits	0			0
Securities sold under agreements to repurchase	0			0
Federal Home Loan Bank term advances	0			0
Accrued interest payable	0			0
Dividends payable	0			0
Estimated Fair Value [Member]
Financial Assets [Abstract]
Cash and due from financial institutions	35,324	[1]		35,324	[1]		28,205	[1]
Interest-bearing deposits in other financial institutions	45,908	[1]		45,908	[1]		24,697	[1]
Trading assets	275	[1]		275	[1]		294	[1]
Securities available for sale	253,669	[1]		253,669	[1]		280,870	[1]
Securities held to maturity	6,881	[1]		6,881	[1]		9,176	[1]
Net loans	899,909	[1]		899,909	[1]		805,760	[1]
Loans held for sale	1,165	[1]		1,165	[1]		395	[1]
Accrued interest receivable	4,411	[1]		4,411	[1]		3,882	[1]
Deposits [Abstract]
Demand, savings, and insured money market accounts	834,228	[1]		834,228	[1]		721,503	[1]
Time Deposits	250,568	[1]		250,568	[1]		279,441	[1]
Securities sold under agreements to repurchase	35,671	[1]		35,671	[1]		40,019	[1]
Federal Home Loan Bank term advances	30,740	[1]		30,740	[1]		46,603	[1]
Accrued interest payable	463	[1]		463	[1]		800	[1]
Dividends payable	1,144	[1]		1,144	[1]		1,141	[1]
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Recurring [Member]
Financial Assets [Abstract]
Obligations of U.S. Government and U.S. Government sponsored enterprises	37,917,000			37,917,000			35,950,000
Mortgage-backed securities, residential	0			0			0
Obligations of states and political subdivisions	0			0			0
Collateralized mortgage obligations	0			0			0
Corporate bonds and notes	0			0			0
SBA loan pools	0			0			0
Trust Preferred securities	0			0			0
Corporate stocks	5,731,308			5,731,308			5,339,839
Total available for sale securities	43,648,308			43,648,308			41,289,839
Trading assets	274,995			274,995			294,381
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Impaired Loans [Member] | Non-recurring [Member]
Impaired Loans [Abstract]
Commercial and industrial Loans, fair value disclosure	0			0			0
Commercial mortgages Loans, fair value disclosure	0			0			0
Commercial Mortgage Loans Other, Fair Value Disclosure	0			0			0
Total Impaired Loan, Fair Value	0			0			0
Quoted Prices in Active Markets for Identical Assets (Level 1) [Member] | Other real esteate owned [Member] | Non-recurring [Member]
Impaired Loans [Abstract]
Commercial and industrial Loans, fair value disclosure	0			0			0
Commercial Mortgage Loans, Residential mortgages, Fair Value	0			0			0
Commercial Mortgage Loans Other, Fair Value Disclosure	0			0			0
Consumer loans:
Home equity lines & loans	0			0			0
Financial Assets [Abstract]
Other real estate owned, net	0			0			0
Significant Other Observable Inputs (Level 2) [Member] | Recurring [Member]
Financial Assets [Abstract]
Obligations of U.S. Government and U.S. Government sponsored enterprises	108,733,654			108,733,654			116,129,770
Mortgage-backed securities, residential	36,285,767			36,285,767			50,766,604
Obligations of states and political subdivisions	41,609,614			41,609,614			46,512,971
Collateralized mortgage obligations	4,727,378			4,727,378			7,536,753
Corporate bonds and notes	13,764,840			13,764,840			13,684,199
SBA loan pools	1,783,390			1,783,390			1,949,606
Trust Preferred securities	2,016,406			2,016,406			2,015,156
Corporate stocks	653,997			653,997			690,002
Total available for sale securities	209,575,046			209,575,046			239,285,061
Trading assets	0			0			0
Significant Other Observable Inputs (Level 2) [Member] | Impaired Loans [Member] | Non-recurring [Member]
Impaired Loans [Abstract]
Commercial and industrial Loans, fair value disclosure	0			0			0
Commercial mortgages Loans, fair value disclosure	0			0			0
Commercial Mortgage Loans Other, Fair Value Disclosure	0			0			0
Total Impaired Loan, Fair Value	0			0			0
Significant Other Observable Inputs (Level 2) [Member] | Other real esteate owned [Member] | Non-recurring [Member]
Impaired Loans [Abstract]
Commercial and industrial Loans, fair value disclosure	0			0			0
Commercial Mortgage Loans, Residential mortgages, Fair Value	0			0			0
Commercial Mortgage Loans Other, Fair Value Disclosure	0			0			0
Consumer loans:
Home equity lines & loans	0			0			0
Financial Assets [Abstract]
Other real estate owned, net	0			0			0
Significant Unobservable Inputs (Level 3) [Member] | Recurring [Member]
Financial Assets [Abstract]
Obligations of U.S. Government and U.S. Government sponsored enterprises	0			0			0
Mortgage-backed securities, residential	0			0			0
Obligations of states and political subdivisions	0			0			0
Collateralized mortgage obligations	0			0			0
Corporate bonds and notes	0			0			0
SBA loan pools	0			0			0
Trust Preferred securities	445,600			445,600			294,910
Corporate stocks	0			0			0
Total available for sale securities	445,600			445,600			294,910
Trading assets	0			0			0
Trust Preferred Securities [Rollforward]
Beginning balance	343,035		371,735	294,910		334,585	334,585
Included in earnings [Abstract]
Income on securities	0		0	0		0
Impairment charge on investment securities	0		(67,400)	0		(67,400)
Included in other comprehensive income	102,565		(9,425)	150,690		27,725
Transfers in and/or out of Level 3	0		0	0		0
Ending balance	445,600		294,910	445,600		294,910
Significant Unobservable Inputs (Level 3) [Member] | Impaired Loans [Member] | Non-recurring [Member]
Impaired Loans [Abstract]
Commercial and industrial Loans, fair value disclosure	1,324,350			1,324,350			831,601
Commercial Mortgage Loans Other, Fair Value Disclosure	423,036			423,036			3,321,838
Total Impaired Loan, Fair Value	1,747,386			1,747,386			4,153,439
Significant Unobservable Inputs (Level 3) [Member] | Other real esteate owned [Member] | Non-recurring [Member]
Impaired Loans [Abstract]
Commercial and industrial Loans, fair value disclosure	101,200			101,200			218,040
Commercial Mortgage Loans, Residential mortgages, Fair Value	427,871			427,871			276,355
Commercial Mortgage Loans Other, Fair Value Disclosure	400,755			400,755			366,760
Consumer loans:
Home equity lines & loans	4,000			4,000			36,600
Financial Assets [Abstract]
Other real estate owned, net	933,826			933,826			897,755
Fair Value [Member] | Recurring [Member]
Financial Assets [Abstract]
Obligations of U.S. Government and U.S. Government sponsored enterprises	146,650,654			146,650,654			152,079,770
Mortgage-backed securities, residential	36,285,767			36,285,767			50,766,604
Obligations of states and political subdivisions	41,609,614			41,609,614			46,512,971
Collateralized mortgage obligations	4,727,378			4,727,378			7,536,753
Corporate bonds and notes	13,764,840			13,764,840			13,684,199
SBA loan pools	1,783,390			1,783,390			1,949,606
Trust Preferred securities	2,462,006			2,462,006			2,310,066
Corporate stocks	6,385,305			6,385,305			6,029,841
Total available for sale securities	253,668,954			253,668,954			280,869,810
Trading assets	274,995			274,995			294,381
Fair Value [Member] | Impaired Loans [Member] | Non-recurring [Member]
Impaired Loans [Abstract]
Commercial and industrial Loans, fair value disclosure	1,324,350			1,324,350			831,601
Commercial Mortgage Loans Other, Fair Value Disclosure	423,036			423,036			3,321,838
Total Impaired Loan, Fair Value	1,747,386			1,747,386			4,153,439
Fair Value [Member] | Other real esteate owned [Member] | Non-recurring [Member]
Impaired Loans [Abstract]
Commercial and industrial Loans, fair value disclosure	101,200			101,200			218,040
Commercial Mortgage Loans, Residential mortgages, Fair Value	427,871			427,871			276,355
Commercial Mortgage Loans Other, Fair Value Disclosure	400,755			400,755			366,760
Consumer loans:
Home equity lines & loans	4,000			4,000			36,600
Financial Assets [Abstract]
Other real estate owned, net	$ 933,826			$ 933,826			$ 897,755

[1] Fair value estimates are made at a specific point in time, based on relevant market information and information about the financial instrument. These estimates are subjective in nature and involve uncertainties and matters of significant judgment and, therefore, cannot be determined with precision. Changes in assumptions could significantly affect the estimates.