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Note 9 - Per Share Data (Tables) | 9 Months Ended
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Sep. 28, 2024
Notes Tables |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Thirteen Weeks Ended |  |  | Thirty-Nine Weeks Ended |
|  | September 28, 2024 |  |  | September 30, 2023 |  |  | September 28, 2024 |  |  | September 30, 2023 |
Basic weighted average shares outstanding |  |  | 7,634,113 |  |  |  | 7,919,752 |  |  |  | 7,783,481 |  |  |  | 8,469,501 |
Dilutive effect of outstanding restricted share awards |  |  | 155,333 |  |  |  | 276,578 |  |  |  | 206,757 |  |  |  | 261,497 |
Diluted weighted average shares outstanding |  |  | 7,789,446 |  |  |  | 8,196,330 |  |  |  | 7,990,238 |  |  |  | 8,730,998 |
Unissued Shares of Common Stock [Table Text Block] |
|  | September 28, 2024 |  |  | December 30, 2023 |
Time-based restricted stock awards outstanding |  |  | 294,146 |  |  |  | 376,618 |
Performance-based restricted stock awards outstanding |  |  | 300,000 |  |  |  | 100,000 |
Future grants of options or shares |  |  | 296,040 |  |  |  | 603,044 |
Shares reserved for employee stock purchase plan |  |  | 252,119 |  |  |  | 297,730 |
Total |  |  | 1,142,305 |  |  |  | 1,377,392 |

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