Loans Loans Modified in Trouble Debt Restructurings (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Financing Receivable, Modifications [Line Items]
Number of Loans	1	3	2	5
Pre-Modification Outstanding Recorded Investment	$ 574	$ 30	$ 576	$ 41
Post-Modification Outstanding Recorded Investment	574	30	576	41
Commercial [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	0	0	0	0
Pre-Modification Outstanding Recorded Investment	0	0	0	0
Post-Modification Outstanding Recorded Investment	0	0	0	0
Commercial Construction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	0	0	0	0
Pre-Modification Outstanding Recorded Investment	0	0	0	0
Post-Modification Outstanding Recorded Investment	0	0	0	0
Commercial Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	0	0	0	0
Pre-Modification Outstanding Recorded Investment	0	0	0	0
Post-Modification Outstanding Recorded Investment	0	0	0	0
Other Consumer [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	0	0	0	0
Pre-Modification Outstanding Recorded Investment	0	0	0	0
Post-Modification Outstanding Recorded Investment	0	0	0	0
Automobile [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	0	3	1	5
Pre-Modification Outstanding Recorded Investment	0	30	2	41
Post-Modification Outstanding Recorded Investment	0	30	2	41
Residential [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans	1	0	1	0
Pre-Modification Outstanding Recorded Investment	574	0	574	0
Post-Modification Outstanding Recorded Investment	$ 574	$ 0	$ 574	$ 0