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Derivatives - Cash flow hedges (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2022 | Sep. 30, 2021 | Sep. 30, 2022 | Sep. 30, 2021
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain or (Loss) recognized in OCI on Derivative |  |  | $ 284 | $ 1,033
Designated Cash Flow Hedge |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of gain (loss) reclassified from AOCI into income | $ 0 | $ 0 | 0 | (445)
Designated Cash Flow Hedge | Interest Expense |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of gain (loss) reclassified from AOCI into income | 0 | 0 | 0 | (445)
Designated Cash Flow Hedge | Interest rate products |  |  |  |
Derivative Instruments, Gain (Loss) [Line Items] |  |  |  |
Amount of Gain or (Loss) recognized in OCI on Derivative | $ 0 | $ 0 | $ 0 | $ 1

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