Derivatives - Schedule of Derivative Instruments (Details) - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Derivatives, Fair Value [Line Items]
Derivative contracts	$ 2,060	$ 1,639
Total other liabilities	430	216
Commercial interest rate swaps
Derivatives, Fair Value [Line Items]
Derivative contracts	296	125
Total other liabilities	296	125
Commercial interest rate swaps | Other Assets
Derivatives, Fair Value [Line Items]
Derivative contracts	296	125
Commercial interest rate swaps | Other Liabilities
Derivatives, Fair Value [Line Items]
Total other liabilities	296	125
Interest rate lock commitments
Derivatives, Fair Value [Line Items]
Derivative contracts	1,764	1,514
Interest rate lock commitments | Other Assets
Derivatives, Fair Value [Line Items]
Derivative contracts	1,764	1,514
Retail interest rate contracts
Derivatives, Fair Value [Line Items]
Total other liabilities	134	91
Retail interest rate contracts | Other Liabilities
Derivatives, Fair Value [Line Items]
Total other liabilities	$ 134	$ 91