Note 2 - Significant Accounting Policies - Interest Rate Swap Agreements (Details) $ in Millions |
Sep. 28, 2019
USD ($)
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| Interest Rate Swap Maturing May 10, 2021 [Member] | |
| Notional amount | $ 10 |
| Fixed LIBOR Rate | 1.99% |
| Interest Rate Swap Maturing July 25, 2023 [Member] | |
| Notional amount | $ 20 |
| Fixed LIBOR Rate | 3.18% |
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- Definition Fixed interest rate related to the interest rate derivative. No definition available.
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- Definition Nominal or face amount used to calculate payment on derivative. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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