Note 8 - Income Taxes (Details Textual) - USD ($) |
12 Months Ended | |
|---|---|---|
Apr. 02, 2017 |
Apr. 03, 2016 |
|
| Unrecognized Tax Benefits, Increase Resulting from Current Period Tax Positions | $ 134,000 | $ 195,000 |
| Unrecognized Tax Benefits, Gross | 773,000 | |
| Unrecognized Tax Benefits, Decrease Resulting from Current Period Tax Positions | 573,000 | |
| Unrecognized Tax Benefits | 200,000 | |
| Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | $ 65,000 | $ 11,000 |
| Effective Income Tax Rate Reconciliation, Percent | 36.70% | 36.40% |
| X | ||||||||||
- Definition Gross amount of unrecognized tax benefits pertaining to uncertain tax positions taken in tax return before offsetting for payments. No definition available.
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| 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/presentationRef
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| X | ||||||||||
- Definition Amount of unrecognized tax benefits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of decrease in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| 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/presentationRef
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| X | ||||||||||
- Definition Amount of increase in unrecognized tax benefits resulting from tax positions that have been or will be taken in current period tax return. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|