Derivative Financial Instruments (Tables)

12 Months Ended

Dec. 31, 2018

Derivative Financial Instruments

Summary of the notional amounts and fair values of derivative financial instruments

		December 31, 2018			December 31, 2017
(dollars in thousands)	Balance Sheet Line Item	Notional Amount		Asset (Liability) Fair Value	Notional Amount	Asset (Liability) Fair Value
Interest Rate Lock Commitments
Positive fair values	Other assets	$	27,188	310	38,574	344
Negative fair values	Other liabilities		6,218	(40)	7,201	(34)
Net interest rate lock commitments			33,406	270	45,775	310
Forward Commitments
Positive fair values	Other assets		—	—	6,500	5
Negative fair values	Other liabilities		26,500	(176)	32,250	(80)
Net forward commitments			26,500	(176)	38,750	(75)
Customer Derivatives - Interest Rate Swaps
Positive fair values	Other assets		3,330	141	—	—
Negative fair values	Other liabilities		3,330	(161)	—	—
Net customer derivatives - interest rate swaps			6,660	(20)	—	—
Net derivative fair value asset		$	66,566	74	84,525	235

Summary of the fair value gains and losses on derivative financial instruments

		Year Ended December 31,
(dollars in thousands)		2018	2017
Interest Rate Lock Commitments	$	(40)	(367)
Forward Commitments		(101)	(60)
Customer Derivatives - Interest Rate Swaps		(20)	—
Net fair value gains (losses) on derivative financial instrument	$	(161)	(427)