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Note 10 - Per Share Data | 9 Months Ended
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Sep. 26, 2020
Notes to Financial Statements |
Earnings Per Share [Text Block] |
10. | Per Share Data
The Company uses the treasury stock method to calculate the weighted-average shares used for diluted earnings per share. The number of common shares used to calculate basic and diluted earnings (loss) per share for the thirteen and thirty-nine week periods ended September 26, 2020 and September 28, 2019 was determined as follows:
|  | Thirteen Week Periods Ended |  |  | Thirty-Nine Week Periods Ended |
|  | September 26, 2020 |  |  | September 28, 2019 |  |  | September 26, 2020 |  |  | September 28, 2019 |
Basic weighted average shares outstanding |  |  | 11,444,697 |  |  |  | 12,955,198 |  |  |  | 12,393,058 |  |  |  | 12,897,303 |
Dilutive effect of outstanding restricted share units |  |  | 45,411 |  |  |  | 63,416 |  |  |  | 34,181 |  |  |  | 53,628 |
Weighted average dilutive shares outstanding |  |  | 11,490,108 |  |  |  | 13,018,614 |  |  |  | 12,427,739 |  |  |  | 12,950,931 |
For all periods presented, there were no anti-dilutive shares not included in the calculation of common stock equivalents as there were no stock options outstanding. Unissued shares of common stock were reserved for the following purposes:
|  | September 26, 2020 |  |  | December 28, 2019 |
Time-based restricted stock units outstanding |  |  | 454,386 |  |  |  | 151,725 |
Performance-based restricted stock units outstanding |  |  | - |  |  |  | 240,000 |
Future grants of options or shares |  |  | 5,573 |  |  |  | 268,326 |
Shares reserved for employee stock purchase plan |  |  | 149,894 |  |  |  | 267,877 |
Total |  |  | 609,853 |  |  |  | 927,928 |

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