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Bank segment - Credit Risk Profile - Nonaccrual Loans (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | $ 6,365 | $ 12,043
Without a Related ACL | 3,517 | 4,423
Total | 9,882 | 16,466
Real estate | Residential 1-4 family |  |
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | 573 | 4,198
Without a Related ACL | 2,500 | 2,981
Total | 3,073 | 7,179
Real estate | Commercial real estate |  |
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | 0 | 0
Without a Related ACL | 0 | 0
Total | 0 | 0
Real estate | Home equity line of credit |  |
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | 2,764 | 3,654
Without a Related ACL | 1,017 | 1,442
Total | 3,781 | 5,096
Real estate | Residential land |  |
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | 106 | 420
Without a Related ACL | 0 | 0
Total | 106 | 420
Real estate | Commercial construction |  |
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | 0 | 0
Without a Related ACL | 0 | 0
Total | 0 | 0
Real estate | Residential construction |  |
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | 0 | 0
Without a Related ACL | 0 | 0
Total | 0 | 0
Commercial |  |
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | 508 | 2,183
Without a Related ACL | 0 | 0
Total | 508 | 2,183
Consumer |  |
Credit risk profile based on nonaccrual loans |  |
With a Related ACL | 2,414 | 1,588
Without a Related ACL | 0 | 0
Total | $ 2,414 | $ 1,588

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