Loans and Allowance for Loan Losses (Loans Sold) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013 loans	Dec. 31, 2012 loans
Financing Receivable [Line Items]
Number of loans sold	3	2
Recorded investment of loans sold	$ 1,747	$ 3,950
Contract pricing of loans sold	1,244	4,200
Commercial and agricultural [Member]
Financing Receivable [Line Items]
Number of loans sold	0	0
Recorded investment of loans sold	0	0
Contract pricing of loans sold	0	0
Real estate - construction [Member]
Financing Receivable [Line Items]
Number of loans sold	0	0
Recorded investment of loans sold	0	0
Contract pricing of loans sold	0	0
Real estate - mortgage, 1-4 family residential [Member]
Financing Receivable [Line Items]
Number of loans sold	0	0
Recorded investment of loans sold	0	0
Contract pricing of loans sold	0	0
Real estate - mortgage, commercial [Member]
Financing Receivable [Line Items]
Number of loans sold	3	2
Recorded investment of loans sold	1,747	3,950
Contract pricing of loans sold	1,244	4,200
Consumer [Member]
Financing Receivable [Line Items]
Number of loans sold	0	0
Recorded investment of loans sold	0	0
Contract pricing of loans sold	$ 0	$ 0