Note 11 - Derivative Financial Instruments - Average USD Fair Value Measurements for Contracts Rates (Details) |
Apr. 01, 2018 |
Dec. 31, 2017 |
|---|---|---|
| Average USD:CAD contract rate | 18.41% | 18.69% |
| Average USD:CAD mark-to-market rate | 18.43% | 20.11% |
| Canada, Dollars | ||
| Average USD:CAD contract rate | 1.26% | 1.29% |
| Average USD:CAD mark-to-market rate | 1.29% | 1.26% |
| X | ||||||||||
- Definition Market to market average stated rate on a group of interest rate forward or futures contracts. No definition available.
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| X | ||||||||||
- Definition Average stated rate on a group of interest rate forward or futures contracts. No definition available.
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| X | ||||||||||
- Details
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