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Represents the share based payment award estimated remaining compensation cost.

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Share based compensation arrangement by share based payment award estimated remaining compensation cost after next fiscal year.

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Share based compensation arrangement by share based payment award estimated remaining compensation cost in the current remaining fiscal period.

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Share based compensation arrangement by share based payment award percentage of performance goals probable of achievement.

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The amount of expense, net of income tax, recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees.

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Unrecognized cost of unvested share-based compensation awards.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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