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Loans and Allowance for Credit Losses (Schedule of collateral-dependent loans) (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Loan Receivables: |  |
Loans, net | $ 4,560,668 | $ 2,539,464
Real Estate Collateral |  |
Loan Receivables: |  |
Loans, net | 13,281 |
Other Collateral |  |
Loan Receivables: |  |
Loans, net | 2,481 |
Total |  |
Loan Receivables: |  |
Loans, net | 15,762 |
Construction | Real Estate Collateral |  |
Loan Receivables: |  |
Loans, net | 250 |
Construction | Other Collateral |  |
Loan Receivables: |  |
Loans, net | 0 |
Construction | Total |  |
Loan Receivables: |  |
Loans, net | 250 |
Residential real estate | Real Estate Collateral |  |
Loan Receivables: |  |
Loans, net | 7,620 |
Residential real estate | Other Collateral |  |
Loan Receivables: |  |
Loans, net | 0 |
Residential real estate | Total |  |
Loan Receivables: |  |
Loans, net | 7,620 |
Commercial real estate | Real Estate Collateral |  |
Loan Receivables: |  |
Loans, net | 5,411 |
Commercial real estate | Other Collateral |  |
Loan Receivables: |  |
Loans, net | 0 |
Commercial real estate | Total |  |
Loan Receivables: |  |
Loans, net | 5,411 |
Commercial | Real Estate Collateral |  |
Loan Receivables: |  |
Loans, net | 0 |
Commercial | Other Collateral |  |
Loan Receivables: |  |
Loans, net | 1,100 |
Commercial | Total |  |
Loan Receivables: |  |
Loans, net | 1,100 |
Consumer | Real Estate Collateral |  |
Loan Receivables: |  |
Loans, net | 0 |
Consumer | Other Collateral |  |
Loan Receivables: |  |
Loans, net | 1,381 |
Consumer | Total |  |
Loan Receivables: |  |
Loans, net | $ 1,381 |

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