Loans (Details 6) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2013 N	Jun. 30, 2013 N
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts	2	7
Pre-Modification Outstanding Recorded Investment	$ 119	$ 1,816
Post-Modification Outstanding Recorded Investment	119	1,822
Commercial
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		352
Commercial real estate, Land and construction
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts		1
Pre-Modification Outstanding Recorded Investment		1,337
Post-Modification Outstanding Recorded Investment		1,343
Commercial real estate, Other
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts
Pre-Modification Outstanding Recorded Investment
Post-Modification Outstanding Recorded Investment
Total commercial real estate
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts		2
Pre-Modification Outstanding Recorded Investment		1,689
Post-Modification Outstanding Recorded Investment		1,695
Commercial and industrial
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts	2	2
Pre-Modification Outstanding Recorded Investment	119	119
Post-Modification Outstanding Recorded Investment	119	119
Residential Real Estate
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts
Pre-Modification Outstanding Recorded Investment
Post-Modification Outstanding Recorded Investment
Home Equity
Details related to loans identified as Troubled Debt Restructurings (TDRs):
Number of Contracts
Pre-Modification Outstanding Recorded Investment
Post-Modification Outstanding Recorded Investment
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		$ 8