Goodwill and Other Intangible Assets - Summary of Other Intangible Assets (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Dec. 31, 2022
Finite-Lived Intangible Assets [Line Items]
Intangibles recorded from acquisitions	$ 27,722	$ 15,284
Accumulated amortization	(40,748)	(36,079)
Total acquisition-related intangibles	52,679
Total gross intangibles	68,196	52,911
Total acquisition-related intangibles	55,170	32,116
Servicing rights	1,605	1,816
Total other intangibles	56,775	33,932
Indefinite-Lived Trade Names
Finite-Lived Intangible Assets [Line Items]
Intangibles recorded from acquisitions	0	1,217
Gross intangibles	2,491	1,274
Total acquisition-related intangibles	2,491	2,491
Core Deposits
Finite-Lived Intangible Assets [Line Items]
Gross intangibles	26,464	26,464
Intangibles recorded from acquisitions	27,722	0
Accumulated amortization	(22,226)	(20,667)
Total acquisition-related intangibles	31,960	5,797
Customer Relationships
Finite-Lived Intangible Assets [Line Items]
Gross intangibles	39,241	25,173
Intangibles recorded from acquisitions	0	14,067
Accumulated amortization	(18,522)	(15,412)
Total acquisition-related intangibles	$ 20,719	$ 23,828

Indefinite-Lived Intangible Assets, Gross (Excluding Goodwill And Acquired Intangibles)

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Intangible Assets, Net (Excluding Goodwill And Servicing Rights)

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Amount of intangible assets, excluding goodwill, acquired at the acquisition date.

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Aggregate amount of servicing assets that are subsequently measured at fair value and servicing assets that are subsequently measured using the amortization method.

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