Loans and Allowance for Loan Losses, Impaired Loans (Details) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011	Dec. 31, 2011
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	$ 4,718.415		$ 4,718.415		$ 10,062,239
Allowance for Loan Losses Allocated	1,333,019		1,333,019		1,942,206
Recorded Investment	4,705,648		4,705,648		10,057,943
Average Recorded Investment	4,720,748	9,484,257	6,542,481	9,014,516
Interest Income Recognized	1,123	157,841	2,289	168,641
With Allowance Recorded [Member] | Commercial, financial and agricultural [Member] | Commercial and industrial [Member]
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	2,318,714		2,318,714		2,360,252
Allowance for Loan Losses Allocated	1,195,684		1,195,684		1,528,651
Recorded Investment	2,318,982		2,318,982		2,360,267
Average Recorded Investment	2,341,810	1,948,091	2,347,963	1,306,572
Interest Income Recognized	0	144,242	0	144,242
With Allowance Recorded [Member] | Commercial, financial and agricultural [Member] | Commercial mortgages [Member] | Construction [Member]
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	0		0		8,295
Allowance for Loan Losses Allocated	0		0		8,295
Recorded Investment	0		0		8,295
Average Recorded Investment	4,148	20,008	5,530	30,318
Interest Income Recognized	0	0	0	0
With Allowance Recorded [Member] | Commercial, financial and agricultural [Member] | Commercial mortgages [Member] | Other [Member]
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	1,139,635		1,139,635		3,727,097
Allowance for Loan Losses Allocated	134,466		134,466		405,260
Recorded Investment	1,139,546		1,139,546		3,724,166
Average Recorded Investment	1,302,796	646,603	2,109,919	703,733
Interest Income Recognized	0	0	0	0
With Allowance Recorded [Member] | Residential mortgages [Member]
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	128,005		128,005		0
Allowance for Loan Losses Allocated	2,869		2,869		0
Recorded Investment	128,005		128,005		0
Average Recorded Investment	0	0	42,668	0
Interest Income Recognized	0	0	0	0
With no related allowance recorded [Member] | Commercial, financial and agricultural [Member] | Commercial and industrial [Member]
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	180,672		180,672		2,914,401
Allowance for Loan Losses Allocated	0		0		0
Recorded Investment	180,785		180,785		2,914,776
Average Recorded Investment	143,367	3,116,317	1,067,170	3,141,620
Interest Income Recognized	0	10,933	0	18,759
With no related allowance recorded [Member] | Commercial, financial and agricultural [Member] | Commercial mortgages [Member] | Construction [Member]
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	10,454		10,454		10,454
Allowance for Loan Losses Allocated	0		0		0
Recorded Investment	10,454		10,454		10,454
Average Recorded Investment	10,454	30,559	10,454	31,128
Interest Income Recognized	0	0	0	0
With no related allowance recorded [Member] | Commercial, financial and agricultural [Member] | Commercial mortgages [Member] | Other [Member]
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	928,897		928,897		862,815
Allowance for Loan Losses Allocated	0		0		0
Recorded Investment	915,838		915,838		860,648
Average Recorded Investment	811,005	3,402,624	827,553	3,451,644
Interest Income Recognized	0	0	0	0
With no related allowance recorded [Member] | Residential mortgages [Member]
Loans individually evaluated for impairment [Abstract]
Unpaid Principal Balance	12,038		12,038		178,925
Allowance for Loan Losses Allocated	0		0		0
Recorded Investment	12,038		12,038		179,337
Average Recorded Investment	77,384	320,055	111,368	349,501
Interest Income Recognized	0	3,266	0	5,640
With no related allowance recorded [Member] | Consumer Loan [Member] | Home equity lines and loans [Member]
Loans individually evaluated for impairment [Abstract]
Average Recorded Investment	29,784	0	19,856	0
Interest Income Recognized	$ 1,123	$ 0	$ 2,289	$ 0