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Note 5 - DERIVATIVES AND HEDGING ACTIVITIES - Cash flow hedging and fair value (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Derivative [Line Items] |  |  |  |
Interest and Dividend Income | $ 125,420 | $ 108,568 | $ 360,215 | $ 301,162
Interest Expense | 65,698 | 53,313 | 189,631 | 135,892
Interest rate caps | Interest Expense |  |  |  |
Derivative [Line Items] |  |  |  |
Gain (loss) on effects of cash flow hedging | (1,029) | (2,066) | (3,184) | (5,522)
Interest rate swaps | Interest And Dividend Income |  |  |  |
Derivative [Line Items] |  |  |  |
Gain on effects of fair value hedging | 968 | 828 | 2,930 | 828
Interest rate swaps | Interest Expense |  |  |  |
Derivative [Line Items] |  |  |  |
Gain (loss) on effects of cash flow hedging | (339) | (328) | (1,012) | (830)
Interest rate swaps and collars | Interest And Dividend Income |  |  |  |
Derivative [Line Items] |  |  |  |
Gain (loss) on effects of cash flow hedging | $ (3,000) | $ (2,495) | $ (8,961) | $ (6,757)

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