Goodwill and Other Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

Summary of Goodwill

The following table details changes in the recorded amount of goodwill:

(Dollars in thousands)	March 31, 2024		December 31, 2023
Goodwill, beginning of year	$	362,169	$	292,397
Goodwill recorded from acquisitions	—		69,772
Goodwill, end of period	$	362,169	$	362,169

Summary of Other Intangible Assets

Other intangible assets were comprised of the following at March 31, 2024, and at December 31, 2023:

(Dollars in thousands)	Core Deposits		Customer Relationships		Indefinite-Lived Trade Names		Total
March 31, 2024
Gross intangibles	$	54,186	$	37,920	$	2,491	$	94,597
Intangibles recorded from acquisitions	—		—		—		—
Accumulated amortization	(27,138)		(21,938)		—		(49,076)
Total acquisition-related intangibles	$	27,048	$	15,982	$	2,491	$	45,521
Servicing rights							1,285
Non-compete agreements							310
Total other intangibles							$	47,116
December 31, 2023
Gross intangibles	$	26,464	$	37,920	$	2,491	$	66,875
Intangibles recorded from acquisitions	27,722		—		—		27,722
Accumulated amortization	(25,670)		(20,680)		—		(46,350)
Total acquisition-related intangibles	$	28,516	$	17,240	$	2,491	$	48,247
Servicing rights							1,385
Non-compete agreements							371
Total other intangibles							$	50,003

Summary of Future Amortization of Intangible Assets

The following table details estimated aggregate future amortization of other intangible assets at March 31, 2024:

(Dollars in thousands)	Core Deposits		Customer Relationships		Non-Compete Agreements		Total
Remaining nine months of 2024	$	4,406	$	3,770	$	182	$	8,358
2025	4,609		4,038		112		$	8,759
2026	3,736		2,954		16		$	6,706
2027	3,043		2,112		—		$	5,155
2028	2,608		1,392		—		$	4,000
Thereafter	8,646		1,716		—		$	10,362
Total	$	27,048	$	15,982	$	310	$	43,340