Loans and Related Allowance for Credit Losses (Classes of the Loan Portfolio Summarized by the Aggregate Risk Rating) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 278,344	$ 277,798	$ 275,260
Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	238,646	240,642
Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	24,392	21,679
Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	11,291	11,881
Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	4,015	3,596
Commercial, Financial and Agricultural [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	23,721	26,281	20,336
Commercial, Financial and Agricultural [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	17,835	20,388
Commercial, Financial and Agricultural [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	5,667	5,658
Commercial, Financial and Agricultural [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	219	235
Real Estate - Commercial [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	84,207	74,471	72,146
Real Estate - Commercial [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	64,716	56,867
Real Estate - Commercial [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	12,806	11,706
Real Estate - Commercial [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	5,150	5,620
Real Estate - Commercial [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,535	278
Real Estate - Construction [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	18,274	19,681	20,094
Real Estate - Construction [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	15,037	15,803
Real Estate - Construction [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	454	292
Real Estate - Construction [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	2,258	1,754
Real Estate - Construction [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	525	1,832
Real Estate - Mortgage [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	136,840	140,459	147,038
Real Estate - Mortgage [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	125,844	130,706
Real Estate - Mortgage [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	5,377	3,995
Real Estate - Mortgage [Member] | Substandard [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	3,664	4,272
Real Estate - Mortgage [Member] | Doubtful [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	1,955	1,486
Obligations of State and Political Subdivisions [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	10,904	12,702	10,953
Obligations of State and Political Subdivisions [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	10,879	12,674
Obligations of State and Political Subdivisions [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	25	28
Personal [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	4,398	4,204	4,693
Personal [Member] | Pass [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	4,335	4,204
Personal [Member] | Special Mention [Member]
Financing Receivable, Recorded Investment [Line Items]
Total loans	$ 63