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Net Income Per Common Share | 12 Months Ended
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Dec. 31, 2022
Earnings Per Share [Abstract] |
Net Income Per Common Share | Net Income Per Common Share The following table sets forth the computation of basic and diluted net income per common share for the periods indicated (in thousands, except per share data):
|  | Years Ended December 31,
|  | 2022 |  | 2021 |  | 2020
Numerator: |  |  |  |  |  |
Net income |  | $ | 41,010 |  |  | $ | 238,378 |  |  | $ | 33,484 |
Denominator: |  |  |  |  |  |
Weighted-average common shares — basic |  | 65,058 |  |  | 63,277 |  |  | 59,074 |
Effect of dilutive potential common shares |  | 3,853 |  |  | 4,579 |  |  | 2,924 |
Weighted-average common shares — diluted |  | 68,911 |  |  | 67,856 |  |  | 61,998 |
Basic net income per common share |  | $ | 0.63 |  |  | $ | 3.77 |  |  | $ | 0.57 |
Diluted net income per common share |  | $ | 0.60 |  |  | $ | 3.51 |  |  | $ | 0.54 |
Potentially dilutive shares excluded, weighted-average |  | 1,758 |  |  | 1,006 |  |  | 753 |
Unvested restricted stock awards are included in the calculation of basic weighted-average shares because such shares are participating securities; however, the impact was immaterial. Potentially dilutive shares have been excluded from the computation of diluted net income per common share when their effect is antidilutive. These antidilutive shares were primarily from stock options.

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