Loans, Troubled Debt Restructuring (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014 Loan	Sep. 30, 2013 Loan	Sep. 30, 2014 Loan	Sep. 30, 2013 Loan
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings, Number of Contracts	0	0	4	5
Troubled Debt Restructurings, Pre-Modification	$ 0	$ 0	$ 2,221	$ 1,480
Troubled Debt Restructurings, Post-Modification	0	0	2,225	1,453
Commercial Construction [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings, Number of Contracts		0		2
Troubled Debt Restructurings, Pre-Modification		0		229
Troubled Debt Restructurings, Post-Modification		0		226
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings, Number of Contracts	0	0	2	1
Troubled Debt Restructurings, Pre-Modification	0	0	1,771	226
Troubled Debt Restructurings, Post-Modification	0	0	1,775	226
Residential Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings, Number of Contracts	0	0	1	2
Troubled Debt Restructurings, Pre-Modification	0	0	49	1,025
Troubled Debt Restructurings, Post-Modification	0	0	49	1,001
Farmland [Member]
Financing Receivable, Modifications [Line Items]
Troubled Debt Restructurings, Number of Contracts	0		1
Troubled Debt Restructurings, Pre-Modification	0		401
Troubled Debt Restructurings, Post-Modification	$ 0		$ 401