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Business Combinations, Goodwill and Intangible Assets - Acquired Intangible Assets (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Business Acquisition [Line Items]
Gross Amount	$ 33,504	$ 38,912
Accumulated Amortization	(30,100)	(33,476)
Core Deposit Intangible | Core Banking
Business Acquisition [Line Items]
Gross Amount	33,247	33,247
Accumulated Amortization	(29,843)	(27,811)
Branch Acquisition Intangible | Core Banking
Business Acquisition [Line Items]
Gross Amount	257	257
Accumulated Amortization	(257)	(257)
Customer List | Insurance
Business Acquisition [Line Items]
Gross Amount	0	5,408
Accumulated Amortization	$ 0	$ (5,408)

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