The following table presents the basic and diluted earnings per common share computation (in thousands, except per share data): | | | | | | | | | | | | | | | Three Months Ended June 30, | | Six Months Ended June 30, | | | 2021 | | 2020 | | 2021 | | 2020 | Numerator | | | | | | | | | | | | | Net income - basic and diluted | | $ | 3,294 | | $ | 2,335 | | $ | 7,191 | | $ | 3,233 | | | | | | | | | | | | | | Denominator | | | | | | | | | | | | | Weighted average shares outstanding - basic | | | 1,468 | | | 1,454 | | | 1,467 | | | 1,454 | Dilutive effect of common stock options | | | — | | | — | | | — | | | — | | | | | | | | | | | | | | Weighted average shares outstanding - diluted | | | 1,468 | | | 1,454 | | | 1,467 | | | 1,454 | | | | | | | | | | | | | | Earnings per share - basic | | $ | 2.24 | | $ | 1.61 | | $ | 4.90 | | $ | 2.22 | Earnings per share - diluted | | $ | 2.24 | | $ | 1.61 | | $ | 4.90 | | $ | 2.22 |
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