Period which an employee's right to purchase shares of stock at a discount, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Represents the minimum increase in shares on an annual basis.

No definition available.

Represents the incremental annual share percentage increase minimum.

No definition available.

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

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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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Aggregate number of common shares reserved for future issuance.

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Number of additional shares authorized for issuance under share-based payment arrangement.

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

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