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Net Income Per Share (Tables) | 9 Months Ended
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Sep. 30, 2022
Earnings Per Share [Abstract] |
Schedule of Weighted Average Number of Shares | The following table sets forth the computation of basic and diluted net income per share for the three and nine months ended September 30, 2022 and 2021 (in thousands):
| Three Months Ended September 30, |  | Nine Months Ended September 30,
| 2022 |  | 2021 |  | 2022 |  | 2021
Net income | $ | 23,040 |  |  | $ | 16,029 |  |  | $ | 69,057 |  |  | $ | 74,997 |
Shares used to compute basic net income per share | 35,929 |  |  | 36,622 |  |  | 36,117 |  |  | 36,510 |
Dilutive potential common shares |  |  |  |  |  |  |
Stock options | 120 |  |  | 255 |  |  | 174 |  |  | 240 |
Unvested restricted stock awards | 220 |  |  | 540 |  |  | 390 |  |  | 535 |
Shares used to compute diluted net income per share | 36,269 |  |  | 37,417 |  |  | 36,681 |  |  | 37,285 |
Basic net income per share | $ | 0.64 |  |  | $ | 0.44 |  |  | $ | 1.91 |  |  | $ | 2.05 |
Diluted net income per share | $ | 0.64 |  |  | $ | 0.43 |  |  | $ | 1.88 |  |  | $ | 2.01 |
Dilutive shares included in the calculation | 1,208 |  |  | 1,279 |  |  | 1,150 |  |  | 1,312 |
Anti-dilutive shares excluded from the calculation | 549 |  |  | 4 |  |  | 400 |  |  | 8 |

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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 -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 + Details
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