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Note 10 - Per Share Data (Tables) | 6 Months Ended
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Jul. 03, 2021
Notes Tables |
Schedule of Weighted Average Number of Shares [Table Text Block] |
|  | Thirteen Week Periods Ended |  |  | Twenty-Six Week Periods Ended |
|  | July 3, 2021 |  |  | June 27, 2020 |  |  | July 3, 2021 |  |  | June 27, 2020 |
Basic weighted average shares outstanding |  |  | 11,141,518 |  |  |  | 12,621,593 |  |  |  | 11,340,453 |  |  |  | 12,866,571 |
Dilutive effect of outstanding restricted share units |  |  | 390,804 |  |  |  | - |  |  |  | 410,893 |  |  |  | - |
Weighted average dilutive shares outstanding |  |  | 11,532,322 |  |  |  | 12,621,593 |  |  |  | 11,751,346 |  |  |  | 12,866,571 |
Unissued Shares of Common Stock [Table Text Block] |
|  | July 3, 2021 |  |  | January 2, 2021 |
Time-based restricted stock units outstanding |  |  | 499,054 |  |  |  | 459,805 |
Unvested subscription restricted share awards |  |  | 124,992 |  |  |  | 250,000 |
Performance-based restricted stock units outstanding |  |  | 90,000 |  |  |  | - |
Future grants of options or shares |  |  | 209,180 |  |  |  | 520,929 |
Shares reserved for employee stock purchase plan |  |  | 95,988 |  |  |  | 149,894 |
Total |  |  | 1,019,214 |  |  |  | 1,380,628 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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