Percent of performance share awards that is based on net income.

No definition available.

Performance Share Award, Payout Range - High

No definition available.

Performance Share Award, Payout Range - Low

No definition available.

Performance Share Award, Shareholder Return Percent

No definition available.

Percent of performance share awards that is based on total shareholder return.

No definition available.

Performance Share Award, Weighted Average FV Per Share

No definition available.

Net number of performance share awards granted during the period.

No definition available.

Amount of noncash expense for award of restricted stock or unit 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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Number of shares of restricted stock determined by relating the portion of time within a reporting period that restricted shares have been outstanding to the total time in that period. Restricted shares are subject to sales, contractual, regulatory or other restrictions that prevent or inhibit the holder from freely disposing of them before the restriction ends.

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