Credit Quality of Loans and Allowance for Loan Losses, Troubled Debt Restructuring (Details) (USD $)	9 Months Ended
	Sep. 30, 2013 Contract	Dec. 31, 2012	Sep. 30, 2012 Contract
Troubled Debt Restructuring [Abstract]
Current	$ 190,000	$ 4,709,000
Past Due Greater than 30 Days	0	0
Nonaccrual TDRs	343,000	353,000
Total TDRs	533,000	5,062,000
Decrease in TDR	(4,500,000)
Pre-modified contracts identified as TDRs	1
Pre-modification balance identified as TDR	27,000
Number of TDR defaulted			3
TDR defaulted during the period			249,000
Commercial, Financial and Agricultural [Member]
Troubled Debt Restructuring [Abstract]
Current	23,000	0
Past Due Greater than 30 Days	0	0
Nonaccrual TDRs	343,000	353,000
Total TDRs	366,000	353,000
Real Estate - Commercial [Member]
Troubled Debt Restructuring [Abstract]
Current	167,000	4,709,000
Past Due Greater than 30 Days	0	0
Nonaccrual TDRs	0	0
Total TDRs	$ 167,000	$ 4,709,000