Derivatives - Schedule of Derivative Instruments (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013
Derivatives, Fair Value [Line Items]
Derivative asset	$ 919	$ 186
Derivative liability	158	186
Interest Rate Swap | Other Assets
Derivatives, Fair Value [Line Items]
Derivative asset	78	186
Interest Rate Swap | Other Liabilities
Derivatives, Fair Value [Line Items]
Derivative liability	158	186
Interest rate lock commitments
Derivatives, Fair Value [Line Items]
Derivative asset	841
Derivative liability	158
Interest rate lock commitments | Other Assets
Derivatives, Fair Value [Line Items]
Derivative asset	$ 841	$ 0