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Weighted Average Common Shares | 6 Months Ended
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Jun. 30, 2022
Earnings Per Share [Abstract] |
Weighted Average Common Shares | 12. WEIGHTED AVERAGE COMMON SHARES Basic net income per share is calculated by dividing net income by the weighted average number of common shares outstanding for the period. Diluted earnings per share is computed by dividing net income by the weighted average number of shares assuming dilution. Dilutive common shares outstanding is computed using the Treasury Stock Method and reflects the additional shares that would be outstanding if dilutive stock options were exercised and restricted stock units were settled for common shares during the period. The weighted average number of common shares used to compute basic and diluted net income per share for the quarters and years to date ended June 30, 2022 and 2021 were as follows (shares in thousands):
| For the Quarter Ended June 30, |  |  | For the Year to Date Ended June 30, |
| 2022 |  |  | 2021 |  |  | 2022 |  |  | 2021 |
Basic common shares outstanding |  | 68,341 |  |  |  | 70,299 |  |  |  | 68,542 |  |  |  | 70,224 |
Common stock equivalents |  | 841 |  |  |  | 1,380 |  |  |  | 834 |  |  |  | 1,392 |
Diluted common shares outstanding |  | 69,182 |  |  |  | 71,679 |  |  |  | 69,376 |  |  |  | 71,616 |
For the quarters and years to date ended June 30, 2022 and 2021, certain unexercised stock option awards are excluded from our computations of diluted earnings per share, as these shares were out-of-the-money and their effect would have been anti-dilutive. The anti-dilutive options that were excluded from our computations of diluted earnings per share were 0.3 million and 0.4 million shares for the quarters ended June 30, 2022 and 2021, respectively, and 0.3 million and 0.4 million shares for the years to date ended June 30, 2022 and 2021, respectively.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 3 -URI https://asc.fasb.org/extlink&oid=109243012&loc=SL65017193-207537 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI https://asc.fasb.org/topic&trid=2144383 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 2 -URI https://asc.fasb.org/extlink&oid=124432515&loc=d3e3630-109257 + Details
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