Share based compensation arrangement by share based payment award grant period.

No definition available.

Share based compensation arrangement by share based payment award increase in number of shares available for issuance as proportion of shares of common stock.

No definition available.

Amount of expense for award under share-based payment arrangement. Excludes amount capitalized.

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Aggregate number of common shares reserved for future issuance.

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Amount of cost to be recognized for option under share-based payment arrangement.

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Amount of tax benefit for recognition of expense of award under share-based payment arrangement.

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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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Purchase price of common stock expressed as a percentage of its fair value.

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