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Bank segment - Credit Risk Profile - Troubled Debt Restructured Loans (Details) $ in Thousands | 12 Months Ended
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Dec. 31, 2022 USD ($)
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | $ 30,130
Real estate | Residential 1-4 family |
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | 8,821
Real estate | Commercial real estate |
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | 9,477
Real estate | Home equity line of credit |
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | 4,404
Real estate | Residential land |
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | 782
Real estate | Commercial construction |
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | 0
Real estate | Residential construction |
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | 0
Commercial |
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | 6,596
Consumer |
Financing Receivable, Modified [Line Items] |
Total troubled debt restructured loans accruing interest | $ 50

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