Derivative Instruments (Tables)

12 Months Ended

Dec. 31, 2020

Derivative Instruments and Hedging Activities Disclosure [Abstract]

Fair Value Of Derivative Instruments

The following table summarizes the notional and fair value of these derivative instruments (in thousands):

	December 31, 2020				December 31, 2019
	Notional Amount		Fair Value		Notional Amount		Fair Value
Non-hedging interest rate derivatives:
Customer counterparties:
Loan interest rate swap - assets	$	647,613	$	52,364	$	377,534	$	16,094
Loan interest rate swap - liabilities	37,721		562		189,803		3,214
Non-hedging interest rate derivatives:
Financial institution counterparties:
Loan interest rate swap - assets	37,721		562		189,803		3,214
Loan interest rate swap - liabilities	661,866		52,607		382,566		16,133

Change In Fair Value Of Derivative Instruments

The following table summarizes the change in fair value of these derivative instruments (in thousands): 

	Year Ended December 31,
	2020		2019		2018
Change in Fair Value Non-Hedging Interest Rate Derivatives:
Other income - derivative assets	$	27,240	$	4,342	$	1,316
Other income - derivative liabilities	(27,240)		(4,342)		(1,316)
Other expense - derivative liabilities	206		165		50