Goodwill and Other Intangible Assets (Tables)

12 Months Ended

Dec. 31, 2025

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Changes in the Carrying Value of Goodwill

The changes in the carrying value of goodwill for the periods indicated were as follows:

	Year Ended December 31,
	2025		2024
	(In Thousands)
Balance at beginning of year	$	241,222	$	241,222
Additions	110,391		—
Balance at end of year	$	351,613	$	241,222

Schedule of Other Intangible Assets

The following is a summary of the Company's other intangible assets:

	At December 31, 2025						At December 31, 2024
	Gross Amount		Accumulated Amortization		Carrying Amount		Gross Amount		Accumulated Amortization		Carrying Amount
	(In Thousands)
Other intangible assets:
Core deposits	$	204,680	$	28,400	$	176,280	$	32,387	$	16,015	$	16,372
Trade name	—		—		—		1,600		511		1,089
Customer relationships intangible asset	14,000		718		13,282		—		—		—
Total other intangible assets	$	218,680	$	29,118	$	189,562	$	33,987	$	16,526	$	17,461

Schedule of Estimated Aggregate Future Amortization Expense for Intangible Assets

The estimated aggregate future amortization expense for other intangible assets for each of the next five years and thereafter is as follows:

Year ended December 31:	Amount
	(In Thousands)
2026	$	32,506
2027	29,009
2028	25,512
2029	22,016
2030	18,519
Thereafter	62,000
Total	$	189,562