Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets Disclosure

The following table presents the changes in CDI and CRI and the related accumulated amortization for the years indicated:

	Year Ended December 31,
	2020		2019		2018
	(In thousands)
Gross Amount of CDI and CRI:
Balance, beginning of year	$	117,573	$	119,497	$	119,497
Fully amortized portion	(7,927)		(1,924)		—
Balance, end of year	109,646		117,573		119,497
Accumulated Amortization:
Balance, beginning of year	(79,179)		(62,377)		(39,871)
Amortization	(14,753)		(18,726)		(22,506)
Fully amortized portion	7,927		1,924		—
Balance, end of year	(86,005)		(79,179)		(62,377)
Net CDI and CRI, end of year	$	23,641	$	38,394	$	57,120