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v3.23.1

Bank segment - Collateral-dependent loans (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
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Residential real estate property | Real estate | Residential 1-4 family |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Collateral-dependent loans, amortized cost | $ 2,353 | $ 3,959
Residential real estate property | Real estate | Home equity line of credit |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Collateral-dependent loans, amortized cost | 1,237 | 1,425
Collateral pledged |  |
Financing Receivable, Nonaccrual [Line Items] |  |
Collateral-dependent loans, amortized cost | $ 3,590 | $ 5,384

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