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Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

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Fair value of share-based awards in plan modified for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. Excludes share and unit options.

No definition available.

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Fair value of share-based awards in plan modified per quarter for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. Excludes share and unit options.

No definition available.

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Number of shares issued for awards vested during the pendency of Chapter 11 Cases.

No definition available.

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Period from officer's or director's termination of employment or board service with company, within which the options not exercised will be terminated.

No definition available.

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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 nonvested award under share-based payment arrangement. Excludes share and unit options.

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Amount of additional cost recognized for award under share-based payment arrangement from occurrence of event accelerating recognition of cost.

No definition available.

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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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Number of shares for which recognition of cost was accelerated for award under share-based payment arrangement.

No definition available.