Commitments and Contingencies (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014
Loss Contingencies [Line Items]
Total unfunded commitments	$ 127,527
Revolving home equity and credit card lines [Member]
Loss Contingencies [Line Items]
Total unfunded commitments	52,843
Construction loans [Member]
Loss Contingencies [Line Items]
Total unfunded commitments	26,595
Other loans [Member]
Loss Contingencies [Line Items]
Total unfunded commitments	45,419
Standby letters of credit [Member]
Loss Contingencies [Line Items]
Total unfunded commitments	$ 2,670