7. SHARE-BASED COMPENSATION (Policies) |
3 Months Ended |
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Mar. 31, 2022 | |
| Share-Based Payment Arrangement [Abstract] | |
| Share-Based Compensation |
Share-Based Compensation We issue share-based compensation to employees in the form of stock options, restricted stock units (RSUs), and performance stock units (PSUs). We account for the share-based awards by recognizing the fair value of share-based compensation expense on a straight-line basis over the service period of the award, net of estimated forfeitures. The fair value of stock options is estimated on the grant date using the Black-Scholes option pricing model. The fair value of RSUs and non-executive PSUs is determined by the closing price of our common stock on the grant date. Changes in estimated inputs or using other option valuation methods may result in materially different option values and share-based compensation expense. |
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- References No definition available.
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- Definition Disclosure of accounting policy for award under share-based payment arrangement. Includes, but is not limited to, methodology and assumption used in measuring cost. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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