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Note 3 - Earnings Per Share | 12 Months Ended
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Dec. 31, 2021
Notes to Financial Statements |
Earnings Per Share [Text Block] |
3. | EARNINGS PER SHARE
The Company provides a dual presentation of basic and diluted earnings per share. Basic earnings per share is calculated by dividing net income by the average shares outstanding. Diluted earnings per share adds the dilutive effects of stock options and restricted stock to average shares outstanding. The following table sets forth the composition of the weighted-average common shares (denominator) used in the basic and diluted earnings per share computation for the year ended December 31:
|  | 2021 |  |  | 2020 |
Weighted-average common shares issued |  |  | 7,325,449 |  |  |  | 7,302,845 |
Average treasury stock shares |  |  | (1,138,783 | ) |  |  | (917,495 | )
Weighted-average common shares and common stock equivalents used to calculate basic earnings per share |  |  | 6,186,666 |  |  |  | 6,385,350 |
Additional common stock equivalents (stock options and restricted stock) used to calculate diluted earnings per share |  |  | 24,410 |  |  |  | 19,174 |
Weighted-average common shares and common stock equivalents used to calculate diluted earnings per share |  |  | 6,211,076 |  |  |  | 6,404,524 |
There were no options to purchase shares of common stock outstanding on December 31, 2021. Also outstanding were 76,933 shares of restricted stock, 53,438 shares of which were anti-dilutive. Options to purchase 12,150 shares of common stock at $8.78 per share were outstanding during the year ended December 31, 2020. All options were dilutive. Also outstanding were 67,634 shares of restricted stock, 67,295 shares of which were anti-dilutive.

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