Derivatives and Hedging Activities (Tables)

12 Months Ended

Dec. 31, 2019

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Schedule of fair value and classification of derivative financial instruments on the consolidated balance sheets and the effect of the derivative financial instruments on the consolidated income statements

The following tables presents the Company's customer related derivative positions for the periods indicated below for those derivatives not designated as hedging.

	Notional Amount Maturing
	Number of Positions	Less than 1 year		Less than 2 years		Less than 3 years		Less than 4 years		Thereafter		Total		Fair Value
	December 31, 2019
	(Dollars In Thousands)
Loan level derivatives
Receive fixed, pay variable	119	$	24,777	$	—	$	31,131	$	16,794	$	1,028,491	$	1,101,193	$	58,102
Pay fixed, receive variable	119	24,777		—		31,131		16,794		1,028,491		1,101,193		58,102
Risk participation-out agreements	40	13,967		—		—		7,143		214,583		235,693		1,229
Risk participation-in agreements	7	—		—		—		19,000		36,281		55,281		283
Foreign exchange contracts
Buys foreign currency, sells U.S. currency	16	$	1,125	$	—	$	—	$	—	$	—	$	1,125	$	54
Sells foreign currency, buys U.S. currency	18	1,230		—		—		—		—		1,230		53

	Notional Amount Maturing
	Number of Positions	Less than 1 year		Less than 2 years		Less than 3 years		Less than 4 years		Thereafter		Total		Fair Value
	December 31, 2018
	(Dollars In Thousands)
Loan level derivatives
Receive fixed, pay variable	86	$	1,931	$	26,419	$	—	$	31,762	$	654,388	$	714,500	$	6,081
Pay fixed, receive variable	86	1,931		26,419		—		31,762		654,388		714,500		6,081
Risk participation-out agreements	26	—		14,892		—		—		85,639		100,531		344
Risk participation-in agreements	5	—		—		—		—		35,838		35,838		84
Foreign exchange contracts
Buys foreign currency, sells U.S. currency	22	$	6,573	$	—	$	—	$	—	$	—	$	6,573	$	123
Sells foreign currency, buys U.S. currency	37	6,582		—		—		—		—		6,582		131

Changes in the fair value are recognized directly in the Company's consolidated statements of income and are included in other non-interest income in the consolidated statements of income. The table below presents the net gain (loss) recognized in income due to changes in the fair value for the year ended December 31, 2019 and 2018.

	Year Ended December 31,
	2019			2018
	(In Thousands)
Net gain recognized in income on:
Net risk participation agreements	686			205
Foreign exchange contracts	(7		)	1
Total	$	679		$	206

Schedule of offsetting derivatives and amounts subject to master netting agreements not offset in the audited consolidated balance sheet

The tables below present the offsetting of derivatives and amounts subject to master netting agreements not offset in the consolidated balance sheet at the dates indicated.

	At December 31, 2019
	Gross Amounts Recognized		Gross Amounts Offset in the Statement of Financial Position		Net Amounts  Presented in the Statement of Financial Position		Gross Amounts Not Offset in the Statement of Financial Position				Net Amount
							Financial Instruments Pledged		Cash Collateral Pledged
	(In Thousands)
Asset derivatives
Loan level derivatives	$	59,365	$	—	$	59,365	$	—	$	11,900	$	47,465
Risk participation-out agreements	1,229		—		1,229		—		—		1,229
Foreign exchange contracts	54		—		54		—		—		54
Total	$	60,648	$	—	$	60,648	$	—	$	11,900	$	48,748
Liability derivatives
Loan level derivatives	$	59,365	$	—	$	59,365	$	86,521	$	—	$	(27,156	)
Risk participation-in agreements	283		—		283		—		—		283
Foreign exchange contracts	53		—		53		—		—		53
Total	$	59,701	$	—	$	59,701	$	86,521	$	—	$	(26,820	)

	At December 31, 2018
	Gross Amounts Recognized		Gross Amounts Offset in the Statement of Financial Position		Net Amounts  Presented in the Statement of Financial Position		Gross Amounts Not Offset in the Statement of Financial Position				Net Amount
							Financial Instruments Pledged		Cash Collateral Pledged
	(In Thousands)
Asset derivatives
Loan level derivatives	$	22,013	$	—	$	22,013	$	—	$	50	$	21,963
Risk participation-out agreements	344		—		344		—		—		344
Foreign exchange contracts	131		—		131		—		—		131
Total	$	22,488	$	—	$	22,488	$	—	$	50	$	22,438
Liability derivatives
Loan level derivatives	$	22,013	$	—	$	22,013	$	5,877	$	—	$	16,136
Risk participation-in agreements	84		—		84		—		—		84
Foreign exchange contracts	123		—		123		—		—		123
Total	$	22,220	$	—	$	22,220	$	5,877	$	—	$	16,343