Note 9 - Subsequent Events (Details Textual) - USD ($) |
3 Months Ended | 9 Months Ended |
|---|---|---|
Mar. 28, 2021 |
Dec. 29, 2019 |
|
| Income Tax Expense (Benefit), Reserve for Unrecognized Tax Benefits, Net Discrete Charge | $ (232,000) | |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Reversed | $ 78,000 | |
| Forecast [Member] | ||
| Income Tax Expense (Benefit), Reserve for Unrecognized Tax Benefits, Net Discrete Charge | $ (233,000) | |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Reversed | $ 107,000 |
| X | ||||||||||
- Definition The amount of net discrete charge to income tax expense (benefit) attributable to the reserve for unrecognized tax benefits for enacted changes in tax laws or rates or a change in the tax status of the entity. No definition available.
|
| X | ||||||||||
- Definition Amount of income tax penalties and interest expense reversed during period. No definition available.
|
| X | ||||||||||
- Details
|