Credit Quality of Loans and Allowance for Loan Losses, Impaired Loans by Class of Loans (Details) (USD $)	9 Months Ended		12 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
With no related allowance recorded [Abstract]
Recorded Investment	$ 4,193,000		$ 3,173,000
Unpaid Principal Balance	4,276,000		4,083,000
Related Allowance	0		0
Average Recorded Investment	4,108,000		4,363,000
Interest Income Recognized	23,000		26,000
With an allowance recorded [Abstract]
Recorded Investment	3,386,000		1,552,000
Unpaid Principal Balance	3,536,000		1,572,000
Related Allowance	1,138,000		405,000
Average Recorded Investment	3,049,000		1,720,000
Interest Income Recognized	44,000		21,000
Totals [Abstract]
Recorded Investment	7,579,000		4,725,000
Unpaid Principal Balance	7,812,000		5,655,000
Related Allowance	1,138,000		405,000
Average Recorded Investment	7,157,000		6,083,000
Interest Income Recognized	67,000		47,000
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	7,750,000		5,099,000
Interest lost on nonaccrual loans	392,000	431,000
Interest received on nonaccrual loans	93,000	246,000
Commercial, Financial and Agricultural [Member]
With no related allowance recorded [Abstract]
Recorded Investment	441,000		671,000
Unpaid Principal Balance	524,000		1,107,000
Related Allowance	0		0
Average Recorded Investment	474,000		617,000
Interest Income Recognized	0		3,000
With an allowance recorded [Abstract]
Recorded Investment	2,221,000		570,000
Unpaid Principal Balance	2,336,000		570,000
Related Allowance	853,000		168,000
Average Recorded Investment	1,753,000		821,000
Interest Income Recognized	32,000		3,000
Totals [Abstract]
Related Allowance	853,000		168,000
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	2,649,000		1,272,000
Commercial Real Estate - Construction [Member]
With no related allowance recorded [Abstract]
Recorded Investment	67,000		61,000
Unpaid Principal Balance	67,000		61,000
Related Allowance	0		0
Average Recorded Investment	69,000		416,000
Interest Income Recognized	0		0
With an allowance recorded [Abstract]
Recorded Investment	39,000		39,000
Unpaid Principal Balance	39,000		39,000
Related Allowance	3,000		3,000
Average Recorded Investment	39,000		102,000
Interest Income Recognized	1,000		1,000
Totals [Abstract]
Related Allowance	3,000		3,000
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	106,000		100,000
Commercial Real Estate - Other [Member]
With no related allowance recorded [Abstract]
Recorded Investment	2,947,000		1,850,000
Unpaid Principal Balance	2,947,000		2,324,000
Related Allowance	0		0
Average Recorded Investment	2,908,000		2,190,000
Interest Income Recognized	19,000		8,000
With an allowance recorded [Abstract]
Recorded Investment	365,000		363,000
Unpaid Principal Balance	365,000		363,000
Related Allowance	55,000		54,000
Average Recorded Investment	365,000		372,000
Interest Income Recognized	0		11,000
Totals [Abstract]
Related Allowance	55,000		54,000
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	3,358,000		2,290,000
Consumer - Other [Member]
With no related allowance recorded [Abstract]
Recorded Investment	184,000		66,000
Unpaid Principal Balance	184,000		66,000
Related Allowance	0		0
Average Recorded Investment	124,000		90,000
Interest Income Recognized	0		1,000
With an allowance recorded [Abstract]
Recorded Investment	242,000		205,000
Unpaid Principal Balance	257,000		205,000
Related Allowance	140,000		120,000
Average Recorded Investment	260,000		211,000
Interest Income Recognized	1,000		2,000
Totals [Abstract]
Related Allowance	140,000		120,000
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	431,000		284,000
Residential - Prime [Member]
With no related allowance recorded [Abstract]
Recorded Investment	554,000		525,000
Unpaid Principal Balance	554,000		525,000
Related Allowance	0		0
Average Recorded Investment	511,000		1,050,000
Interest Income Recognized	4,000		14,000
With an allowance recorded [Abstract]
Recorded Investment	519,000		375,000
Unpaid Principal Balance	539,000		395,000
Related Allowance	87,000		60,000
Average Recorded Investment	632,000		214,000
Interest Income Recognized	10,000		4,000
Totals [Abstract]
Related Allowance	87,000		60,000
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	1,206,000		1,153,000
Lease Financing Receivable [Member]
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	0		0
Other Loans [Member]
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	0		0
Commercial Total [Member]
With an allowance recorded [Abstract]
Related Allowance	908,000		222,000
Totals [Abstract]
Recorded Investment	5,974,000		3,454,000
Unpaid Principal Balance	6,172,000		4,364,000
Related Allowance	908,000		222,000
Average Recorded Investment	5,500,000		4,000,000
Interest Income Recognized	51,000		25,000
Consumer Total [Member]
With an allowance recorded [Abstract]
Related Allowance	140,000		120,000
Totals [Abstract]
Recorded Investment	426,000		271,000
Unpaid Principal Balance	441,000		271,000
Related Allowance	140,000		120,000
Average Recorded Investment	384,000		301,000
Interest Income Recognized	1,000		3,000
Residential Total [Member]
With an allowance recorded [Abstract]
Related Allowance	87,000		60,000
Totals [Abstract]
Recorded Investment	1,073,000		900,000
Unpaid Principal Balance	1,093,000		920,000
Related Allowance	87,000		60,000
Average Recorded Investment	1,143,000		1,264,000
Interest Income Recognized	14,000		18,000
Construction Total [Member]
With an allowance recorded [Abstract]
Related Allowance	3,000		3,000
Totals [Abstract]
Recorded Investment	106,000		100,000
Unpaid Principal Balance	106,000		100,000
Related Allowance	3,000		3,000
Average Recorded Investment	130,000		518,000
Interest Income Recognized	1,000		1,000
Consumer - Credit Card [Member]
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	0		0
Residential Construction [Member]
With no related allowance recorded [Abstract]
Recorded Investment	0
Unpaid Principal Balance	0
Related Allowance	0
Average Recorded Investment	22,000
Interest Income Recognized	0
Loans on Nonaccrual Status [Abstract]
Loans on Nonaccrual Status	$ 0		$ 0