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Note 10 - Per Share Data (Tables) | 12 Months Ended
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Jan. 03, 2026
Notes Tables |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Fiscal Years Ended |
|  | January 3, 2026 |  |  | December 28, 2024 |
Basic weighted average shares outstanding |  |  | 7,449,377 |  |  |  | 7,737,063 |
Dilutive effect of outstanding restricted stock awards |  |  | 186,363 |  |  |  | 202,318 |
Diluted weighted average shares outstanding |  |  | 7,635,740 |  |  |  | 7,939,381 |
Unissued Shares of Common Stock [Table Text Block] |
|  | January 3, 2026 |  |  | December 28, 2024 |
Time-based restricted stock and stock unit awards outstanding |  |  | 179,037 |  |  |  | 289,421 |
Performance-based restricted stock and stock unit awards outstanding |  |  | 282,157 |  |  |  | 300,000 |
Future grants of options or shares available |  |  | 1,248,902 |  |  |  | 295,680 |
Shares reserved for employee stock purchase plan |  |  | 216,574 |  |  |  | 252,119 |
Total |  |  | 1,926,670 |  |  |  | 1,137,220 |

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