Loans (Details 7) (USD $) In Thousands, unless otherwise specified	3 Months Ended	9 Months Ended
	Sep. 30, 2013 contract	Sep. 30, 2013 contract
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts	1	8
Pre-Modification Outstanding Recorded Investment	$ 280	$ 2,096
Post-Modification Outstanding Recorded Investment	279	1,992
Commercial real estate
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts		1
Pre-Modification Outstanding Recorded Investment		352
Post-Modification Outstanding Recorded Investment		250
Land and construction
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts	1	2
Pre-Modification Outstanding Recorded Investment	280	1,617
Post-Modification Outstanding Recorded Investment	279	1,616
Total commercial real estate
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts	1	3
Pre-Modification Outstanding Recorded Investment	280	1,969
Post-Modification Outstanding Recorded Investment	279	1,866
Commercial and industrial
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts		2
Pre-Modification Outstanding Recorded Investment		119
Post-Modification Outstanding Recorded Investment		119
Consumer
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts		3
Pre-Modification Outstanding Recorded Investment		8
Post-Modification Outstanding Recorded Investment		$ 7