Note 2 - Advertising Costs  | 
9 Months Ended | 
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Dec. 29, 2024  | |
| Notes to Financial Statements | |
| Advertising Costs [Text Block] | 
    Note 2 – Advertising Costs 
 Advertising expense is included in marketing and administrative expenses in the accompanying unaudited condensed consolidated statements of income and amounted to $151,000 and $267,000 for the three months ended December 29, 2024 and December 31, 2023, respectively, and amounted to $411,000 and $631,000 for the nine months ended December 29, 2024 and December 31, 2023, respectively. 
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- Definition The disclosure for advertising costs. No definition available. 
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- References No definition available. 
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