Derivative Financial Instruments (Tables)

6 Months Ended

Jun. 30, 2022

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of amounts of non-hedging derivative financial instruments

The following table shows the amounts of non-hedging derivative financial instruments.

			Asset derivatives			Liability derivatives
(Dollars in thousands)	Notional or contractual amount		Statement of Financial Condition classification	Fair value		Statement of Financial Condition classification	Fair value
June 30, 2022
Interest rate swap contracts	$	990,000	Other assets	$	13,432	Other liabilities	$	13,686
Loan commitments	6,304		Mortgages held for sale	225		N/A	—
Forward contracts - mortgage loan	7,250		N/A	—		Mortgages held for sale	1
Total	$	1,003,554		$	13,657		$	13,687
December 31, 2021
Interest rate swap contracts	$	1,064,721	Other assets	$	20,735	Other liabilities	$	21,172
Loan commitments	15,086		Mortgages held for sale	452		N/A	—
Forward contracts - mortgage loan	22,000		N/A	—		Mortgages held for sale	11
Total	$	1,101,807		$	21,187		$	21,183

Schedule of amounts included in the consolidated statements of income for non-hedging derivative financial instruments

The following table shows the amounts included in the Consolidated Statements of Income for non-hedging derivative financial instruments.

		Gain (loss)
		Three Months Ended June 30,				Six Months Ended June 30,
(Dollars in thousands)	Statement of Income classification	2022		2021		2022		2021
Interest rate swap contracts	Other expense	$	(54)	$	(14)	$	183	$	319
Interest rate swap contracts	Other income	—		152		—		238
Loan commitments	Mortgage banking	(62)		69		(227)		(629)
Forward contracts - mortgage loan	Mortgage banking	(201)		(311)		10		266
Total		$	(317)	$	(104)	$	(34)	$	194

Schedule of offsetting of financial assets and derivative assets

The following table shows the offsetting of financial assets and derivative assets.

							Gross Amounts Not Offset in the Statement of Financial Condition
(Dollars in thousands)	Gross Amounts of Recognized Assets		Gross Amounts Offset in the Statement of Financial Condition		Net Amounts of Assets Presented in the Statement of Financial Condition		Financial Instruments		Cash Collateral Received		Net Amount
June 30, 2022
Interest rate swaps	$	13,432	$	—	$	13,432	$	—	$	15,795	$	(2,363)
December 31, 2021
Interest rate swaps	$	24,436	$	3,701	$	20,735	$	—	$	—	$	20,735

Schedule of offsetting of financial liabilities and derivative liabilities

The following table shows the offsetting of financial liabilities and derivative liabilities.

							Gross Amounts Not Offset in the Statement of Financial Condition
(Dollars in thousands)	Gross Amounts of Recognized Liabilities		Gross Amounts Offset in the Statement of Financial Condition		Net Amounts of Liabilities Presented in the Statement of Financial Condition		Financial Instruments		Cash Collateral Pledged		Net Amount
June 30, 2022
Interest rate swaps	$	13,686	$	—	$	13,686	$	—	$	—	$	13,686
Repurchase agreements	162,650		—		162,650		162,650		—		—
Total	$	176,336	$	—	$	176,336	$	162,650	$	—	$	13,686
December 31, 2021
Interest rate swaps	$	24,873	$	3,701	$	21,172	$	20,498	$	—	$	674
Repurchase agreements	194,727		—		194,727		194,727		—		—
Total	$	219,600	$	3,701	$	215,899	$	215,225	$	—	$	674