Derivative Financial Instruments (Tables)

9 Months Ended

Sep. 30, 2018

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Summary of Outstanding Notional Balances and Fair Values of Outstanding Derivative Positions

The following table provides the outstanding notional balances and fair values of outstanding derivative positions (dollars in thousands):

September 30, 2018:	Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value
IRLCs	$	48,311	$	715	$	—
Forward mortgage-backed securities trades		42,500		143		—

September 30, 2017:	Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value
IRLCs	$	53,911	$	440	$	—

December 31, 2017:	Outstanding Notional Balance		Asset Derivative Fair Value		Liability Derivative Fair Value
IRLCs	$	37,589	$	500	$	—