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Note 9 - Derivative Instruments (Tables) | 9 Months Ended
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Sep. 30, 2023
Notes Tables |
Schedule of Derivative Instruments, Effect on Other Comprehensive Income (Loss) [Table Text Block] |
|  | Net Gain (Loss) Recognized |
|  | For the Three Months |  |  | For the Nine Months |
|  | Ended September 30, |  |  | Ended September 30, |
(in thousands) |  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
Fixed interest rate hedge |  | $ | 543 |  |  | $ | (77 | ) |  | $ | 1,347 |  |  | $ | (871 | )
Metals swaps |  |  | (428 | ) |  |  | (141 | ) |  |  | (1,204 | ) |  |  | 577 |
Embedded customer derivatives |  |  | 428 |  |  |  | 141 |  |  |  | 1,204 |  |  |  | (577 | )
Total income (loss) |  | $ | 543 |  |  | $ | (77 | ) |  | $ | 1,347 |  |  | $ | (871 | )

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