Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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- Definition

Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property.

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

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Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services 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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Basis of Presentation (Details) $ in Thousands	3 Months Ended
Basis of Presentation (Details) $ in Thousands	Mar. 31, 2025 USD ($) segment	Sep. 30, 2024 USD ($)	Mar. 31, 2024 USD ($)	Dec. 31, 2024 USD ($)
Allowance for Loan Losses:
Number of reportable segments \| segment	1
Proceeds from sale of premises and equipment	$ 222		$ 978
Premises and equipment, net	259,113			$ 264,059
Gain on sale of property and equipment	$ (24)		4
Air Transportation Equipment
Allowance for Loan Losses:
Proceeds from sale of premises and equipment			20,900
Premises and equipment, net			$ 18,500
Land and Building \| Disposal Group, Disposed of by Sale, Not Discontinued Operations
Allowance for Loan Losses:
Gain on sale of property and equipment		$ 2,400