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Note 8 - Income Taxes (Details Textual) | 6 Months Ended
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Sep. 28, 2024 | Sep. 30, 2023
Effective Income Tax Rate Reconciliation, Percent | 22.70% | 23.80%
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent | 1.10% |
Effective Income Tax Rate Reconciliation, Tax Refund Interest Percent | 0.40% |
State and Local Jurisdiction [Member] |  |
Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Percent | 0.40% |

X
- Definition Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income exempt from income tax because of tax refund interest. + References No definition available. + Details
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- Definition Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 12 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-12 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 55 -Paragraph 231 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482663/740-10-55-231 + Details
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