Note 8 - Subsequent Events (Details Textual) - Revolving Credit Facility [Member] - London Interbank Offered Rate (LIBOR) [Member] |
3 Months Ended | |
|---|---|---|
Aug. 01, 2018 |
Jul. 01, 2018 |
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| Debt Instrument, Basis Spread on Variable Rate | 2.00% | |
| Subsequent Event [Member] | ||
| Debt Instrument, Basis Spread on Variable Rate | 1.75% |
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- Definition Percentage points added to the reference rate to compute the variable rate on the debt instrument. No definition available.
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