Note H - Derivative Financial Instruments (Details Textual) - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Apr. 03, 2021 |
Mar. 28, 2020 |
|
| Derivative, Notional Amount | $ 98,684 | $ 90,000 |
| Derivative, Loss on Derivative | $ 190 | |
| Derivative, Gain on Derivative | $ 850 | |
| X | ||||||||||
- Definition Amount of increase in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of decrease in the fair value of derivatives recognized in the income statement. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Nominal or face amount used to calculate payment on derivative. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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