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Note 18 - Earnings Per Share | 12 Months Ended
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Dec. 31, 2022
Notes to Financial Statements |
Earnings Per Share [Text Block] | NOTE 18 – EARNINGS PER SHARE Basic earnings per share is based on the weighted average number of common shares and participating securities outstanding during the period. Diluted earnings per share include the dilutive effect of additional potential common shares issuable under our stock-based compensation plans and are determined using the treasury stock method. Our unvested restricted shares, which contain non-forfeitable rights to dividends whether paid or accrued (i.e., participating securities), are included in the number of shares outstanding for both basic and diluted earnings per share calculations. In the event of a net loss, our unvested restricted shares are excluded from the calculation of both basic and diluted earnings per share. Stock options for approximately 5,000, 7,000 and 9,000 shares of common stock were antidilutive and were not included in determining dilutive earnings per share in 2022, 2021 and 2020, respectively. The factors used in the earnings per share computation follow:
|  | 2022 |  |  | 2021 |  |  | 2020 |
Basic |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to common shares |  | $ | 61,063,000 |  |  | $ | 59,021,000 |  |  | $ | 44,138,000 |
Weighted average common shares outstanding |  |  | 15,859,889 |  |  |  | 15,986,857 |  |  |  | 16,268,689 |
Basic earnings per common share |  | $ | 3.85 |  |  | $ | 3.69 |  |  | $ | 2.71 |
Diluted |  |  |  |  |  |  |  |  |  |  |  |
Net income attributable to common shares |  | $ | 61,063,000 |  |  | $ | 59,021,000 |  |  | $ | 44,138,000 |
Weighted average common shares outstanding for basic earnings per common share |  |  | 15,859,889 |  |  |  | 15,986,857 |  |  |  | 16,268,689 |
Add: Dilutive effects of share-based awards |  |  | 12 |  |  |  | 446 |  |  |  | 630 |
Average shares and dilutive potential common shares |  |  | 15,859,901 |  |  |  | 15,987,303 |  |  |  | 16,269,319 |
Diluted earnings per common share |  | $ | 3.85 |  |  | $ | 3.69 |  |  | $ | 2.71 |

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