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The number of fully vested and exercisable stock-settled stock appreciation rights outstanding as of the balance sheet date that can be currently converted into shares of our common stock under the plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of stock-settled stock appreciation rights outstanding and currently exercisable under the stock plan.

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Weighted average price at which grantees can exercise outstanding stock-settled stock appreciation rights.

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Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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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 equity instruments other than options outstanding, including both vested and non-vested instruments.

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