Note 13 - Income Taxes (Details Textual) - USD ($) xbrli-pure in Thousands |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Dec. 26, 2020 |
Dec. 28, 2019 |
Dec. 26, 2020 |
Dec. 28, 2019 |
|
Income Tax Expense (Benefit), Total | $ 2,000 | $ 2,000 | ||
Effective Income Tax Rate Reconciliation, Percent, Total | 0.00% | 0.00% | ||
Unrecognized Tax Benefits, Ending Balance | 132,000 | $ 132,000 | ||
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total | $ 0 | $ 0 |
X | ||||||||||
- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
X | ||||||||||
- Definition Amount accrued for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|