Other Intangible Assets and Goodwill (Tables)

12 Months Ended

Dec. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of core deposit intangibles

The following table sets forth information regarding the Company’s core deposit intangibles and other intangibles:

	At or for the Years ended
(Dollars in thousands)	December 31, 2024		December 31, 2023	December 31, 2022
Gross carrying value	$	120,912	95,120	95,120
Accumulated amortization	(69,730)		(63,250)	(53,519)
Net carrying value	$	51,182	31,870	41,601
Aggregate amortization expense	$	12,757	9,731	10,658
Estimated amortization expense for the years ending December 31,
2025	$	12,941
2026	11,368
2027	9,912
2028	5,905
2029	4,023

Schedule of changes in goodwill

The following schedule discloses the changes in the carrying value of goodwill:

	Years ended
(Dollars in thousands)	December 31, 2024		December 31, 2023	December 31, 2022
Net carrying value at beginning of period	$	985,393	985,393	985,393
Acquisitions and adjustments	65,925		—	—
Net carrying value at end of period	$	1,051,318	985,393	985,393