Share-based compensation arrangement by share-based payment award options nonvested exercised weighted average grant date fair value.

No definition available.

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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

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Weighted average grant-date fair value of non-vested options outstanding.

No definition available.

Number of share options (or share units) exercised during the current period.

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