Goodwill and Other Intangible Assets (Summary of Intangible Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Finite-Lived Intangible Assets, Net [Abstract]
Accumulated amortization	$ (55,096)	$ (47,362)
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract]
Gross carrying amount	83,403	83,402
Total net carrying amount	28,307	36,040
Community banking
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract]
Total net carrying amount	22,939	28,326
Community banking \| Trademarks
Indefinite-lived Intangible Assets (Excluding Goodwill) [Abstract]
Carrying amount	5,800	5,800
Core deposit intangibles \| Community banking
Finite-Lived Intangible Assets, Net [Abstract]
Gross carrying amount	55,206	55,206
Accumulated amortization	(38,067)	(32,680)
Net carrying amount	17,139	22,526
Customer list intangibles \| Specialty finance
Finite-Lived Intangible Assets, Net [Abstract]
Gross carrying amount	1,967	1,966
Accumulated amortization	(1,721)	(1,644)
Net carrying amount	246	322
Customer list and other intangibles \| Wealth management
Finite-Lived Intangible Assets, Net [Abstract]
Gross carrying amount	20,430	20,430
Accumulated amortization	(15,308)	(13,038)
Net carrying amount	$ 5,122	$ 7,392

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

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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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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-Publisher FASB
-Name Accounting Standards Codification
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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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