Loans and Allowance for Loan Losses (Details 3) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013	Dec. 31, 2012
Allowance for loan losses:
Individually evaluated for impairment	$ 4,753	$ 4,796
Collectively evaluated for impairment	8,092	8,923
Total	12,845	13,719	14,545	14,842
Loans outstanding:
Individually evaluated for impairment	36,038	34,816
Collectively evaluated for impairment	809,269	804,731
Total loans	845,307	839,547
Commercial, Financial, and Agricultural
Allowance for loan losses:
Individually evaluated for impairment	1,069	721
Collectively evaluated for impairment	1,383	1,653
Total	2,452	2,374	1,828	1,937
Loans outstanding:
Individually evaluated for impairment	4,919	4,015
Collectively evaluated for impairment	127,427	129,702
Total loans	132,346	133,717
Real Estate Construction - Residential
Allowance for loan losses:
Individually evaluated for impairment	307	392
Collectively evaluated for impairment	172	539
Total	479	931	899	732
Loans outstanding:
Individually evaluated for impairment	2,143	2,204
Collectively evaluated for impairment	19,917	18,804
Total loans	22,060	21,008
Real Estate Construction - Commercial
Allowance for loan losses:
Individually evaluated for impairment	36	304
Collectively evaluated for impairment	514	327
Total	550	631	1,811	1,711
Loans outstanding:
Individually evaluated for impairment	5,936	6,615
Collectively evaluated for impairment	51,404	48,461
Total loans	57,340	55,076
Real Estate Mortgage - Residential
Allowance for loan losses:
Individually evaluated for impairment	1,808	1,374
Collectively evaluated for impairment	1,282	1,585
Total	3,090	2,959	2,921	3,387
Loans outstanding:
Individually evaluated for impairment	7,472	6,517
Collectively evaluated for impairment	222,838	219,024
Total loans	230,310	225,541
Real Estate Mortgage - Commercial
Allowance for loan losses:
Individually evaluated for impairment	1,482	1,989
Collectively evaluated for impairment	4,537	4,534
Total	6,019	6,523	6,840	6,834
Loans outstanding:
Individually evaluated for impairment	15,252	15,422
Collectively evaluated for impairment	368,878	367,128
Total loans	384,130	382,550
Installment Loans to Individuals
Allowance for loan losses:
Individually evaluated for impairment	51	16
Collectively evaluated for impairment	204	278
Total	255	294	243	239
Loans outstanding:
Individually evaluated for impairment	316	43
Collectively evaluated for impairment	18,805	21,612
Total loans	19,121	21,655
Unallocated
Allowance for loan losses:
Collectively evaluated for impairment		7
Total		$ 7	$ 3	$ 2

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The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

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Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

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The balance of financing receivables that were collectively evaluated for impairment.

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The balance of financing receivables that were individually evaluated for impairment.

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Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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