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Earnings Per Share (Tables) | 9 Months Ended
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Sep. 30, 2023
Earnings Per Share, Basic [Abstract] |
Basic and Diluted Weighted Average Shares Outstanding | A reconciliation of basic and diluted weighted average shares outstanding is as follows:
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2023 |  |  | 2022 |  |  | 2023 |  |  | 2022 |
|  | (Amounts in thousands, except per share data) |
Numerator: |  | (As Restated) |  |  |  |  |  | (As Restated) |  |  |  |
Net income |  | $ | 16,923 |  |  | $ | 40,405 |  |  | $ | 52,046 |  |  | $ | 137,230 |
Effect of dilutive securities: |  |  |  |  |  |  |  |  |  |  |  |
Charges associated with convertible debt instruments, net of tax |  |  | — |  |  |  | — |  |  |  | — |  |  |  | 387 |
Numerator for diluted earnings per share – net income available to common stockholders after the effect of dilutive securities |  | $ | 16,923 |  |  | $ | 40,405 |  |  | $ | 52,046 |  |  | $ | 137,617 |
Denominator: |  |  |  |  |  |  |  |  |  |  |  |
Weighted average shares used in computing net income per share – basic |  |  | 55,766 |  |  |  | 55,498 |  |  |  | 55,688 |  |  |  | 55,432 |
Effect of dilutive shares: |  |  |  |  |  |  |  |  |  |  |  |
Options and stock units |  |  | 439 |  |  |  | 673 |  |  |  | 469 |  |  |  | 663 |
Convertible Senior Notes |  |  | 735 |  |  |  | 1,131 |  |  |  | 776 |  |  |  | 1,501 |
Dilutive effect of unvested performance stock units |  |  | - |  |  |  | 2 |  |  |  | - |  |  |  | 2 |
Dilutive potential common shares |  |  | 1,174 |  |  |  | 1,806 |  |  |  | 1,245 |  |  |  | 2,166 |
Denominator for diluted earnings per share – adjusted weighted average shares used in computing net income per share – diluted |  |  | 56,940 |  |  |  | 57,304 |  |  |  | 56,933 |  |  |  | 57,598 |
Earnings per share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.30 |  |  | $ | 0.73 |  |  | $ | 0.93 |  |  | $ | 2.48 |
Diluted |  | $ | 0.30 |  |  | $ | 0.71 |  |  | $ | 0.91 |  |  | $ | 2.39 |

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- Definition Tabular disclosure of the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482662/260-10-50-1 + Details
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