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Premises and Equipment - Summary of Premises and Equipment (Detail) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Property, Plant and Equipment [Line Items]
Less: Accumulated depreciation	$ (69,057)	$ (65,154)
Premises and equipment, net	70,287	71,347
Depreciable premises and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	138,090	135,483
Premises and equipment, net	69,033	70,329
Land and land improvements
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	26,365	26,032
Buildings
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	66,520	65,467
Furniture and equipment
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	45,205	43,984
Construction in progress
Property, Plant and Equipment [Line Items]
Premises and equipment, gross	$ 1,254	$ 1,018

X

- Definition

Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services.

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Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures.

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