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Outstanding Commitments and Contingent Liabilities - Schedule of contractual amount of exposure to off-balance-sheet risk (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Credit Commitments and Contingencies |  |
Total commitments | $ 2,103,910 | $ 2,024,777
Commitments to extend credit |  |
Credit Commitments and Contingencies |  |
Total commitments | 2,066,438 | 1,991,769
Standby letters of credit |  |
Credit Commitments and Contingencies |  |
Total commitments | $ 37,472 | $ 33,008

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- Definition 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. + References No definition available. + Details
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