Derivatives - Schedule of Derivative Gain (Loss) (Details) - Other Income $ in Thousands	9 Months Ended
	Sep. 30, 2015 USD ($)
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	$ 318
Interest Rate Contract
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	(569)
Interest Rate Lock Commitments
Derivative Instruments, Gain (Loss) [Line Items]
Gain (loss) on derivatives not designated as hedging	$ 887