v3.22.2.2

Investment in Securities (Narrative) (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021 | Dec. 31, 2021
Securities, Available-for-sale [Line Items] |  |  |  |  |
Debt Securities, Available-for-sale, Allowance for Credit Loss | $ 28,000 |  | $ 28,000 |  | $ 17,500
Debt Securities, Available-for-sale, Purchased with Credit Deterioration, Allowance for Credit Loss at Acquisition Date |  |  |  |  | 300
Available-for-sale securities Realizes Losses - Write offs | (2,000) | $ (300) | (4,500) | $ (1,500) |
Catch-up premium amortization adjustment | 1,600 | $ (2,900) | 3,100 | 10 |
Residential mortgage loans | Loans held-for-investment [Member] |  |  |  |  |
Securities, Available-for-sale [Line Items] |  |  |  |  |
Financing Receivable, Allowance for Credit Loss | $ 24,200 |  | $ 24,200 |  | $ 3,000
Realized Losses, Write offs on loans |  |  |  | $ (33) |

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