Note 8 - Subsequent Events (Details Textual) - State and Local Jurisdiction [Member] - California Franchise Tax Board [Member] - Subsequent Event [Member] - Fiscal Year Ended March 29, 2015 [Member] |
Jan. 07, 2020
USD ($)
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| Income Tax Expense (Benefit), Discrete Items, Reserve for Unrecognized Tax Benefits | $ (212,000) |
| Unrecognized Tax Benefits, Decrease Resulting from Prior Period Tax Positions | $ 84,000 |
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- Definition Represents the amount of discrete items for income tax expense (benefit) related to the reserve for unrecognized tax benefits. No definition available.
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- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions taken in prior period tax returns. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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