Goodwill and Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2022

Goodwill and Intangible Assets Disclosure [Abstract]

Schedule of Intangible Assets and Goodwill

Goodwill and intangible assets consist of the following:

(Dollars in thousands)	March 31, 2022		December 31, 2021
Goodwill	$	230,492	$	233,727

	March 31, 2022						December 31, 2021
(Dollars in thousands)	Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount		Gross Carrying Amount		Accumulated Amortization		Net Carrying Amount
Core deposit intangibles	$	42,184	$	(32,724)	$	9,460	$	43,578	$	(31,800)	$	11,778
Software intangible assets	16,932		(3,528)		13,404		16,932		(2,469)		14,463
Other intangible assets	29,560		(13,797)		15,763		29,560		(12,672)		16,888
	$	88,676	$	(50,049)	$	38,627	$	90,070	$	(46,941)	$	43,129

Schedule of Changes in Goodwill and Intangible Assets

The changes in goodwill and intangible assets during the three months ended March 31, 2022 and 2021 are as follows:

	Three Months Ended March 31,
(Dollars in thousands)	2022		2021
Beginning balance	$	276,856	$	189,922
Acquired goodwill - measurement period adjustment	(18)		59
Goodwill transferred to assets held for sale	(3,217)		—
Intangible assets transferred to assets held for sale	(1,394)		—
Amortization of intangibles	(3,108)		(1,975)
Ending balance	$	269,119	$	188,006