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The number of warrants or rights issued during period.

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Amount of decrease to equity for grantee's tax withholding obligation for award under share-based payment arrangement.

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Number of warrants or rights outstanding.

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Amount of cost not yet recognized for nonvested award under share-based payment arrangement.

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Number of treasury shares or units reissued. Excludes reissuance of shares or units in treasury for award under share-based payment arrangement.

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The number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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The remaining number of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan.

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Number of shares that have been repurchased during the period and are being held in treasury.

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