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Stock-Based Compensation (Summary Of Stock Option Plans By 行使价格) (Details) (USD $)
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小君. 30, 2012
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| Share-based Compensation, Shares Authorized under Stock Option Plans, 行使价格 Range [Line Items] | |
| 杰出的数量 | 356,241 |
| 可操作的数量 | 356,241 |
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行权价格$3.36(成员)
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| Share-based Compensation, Shares Authorized under Stock Option Plans, 行使价格 Range [Line Items] | |
| 行使价格 | 3.36 |
| 杰出的数量 | 206,241 |
| Weighted Average Remaining Life (in 年) | 2.56 |
| 可操作的数量 | 206,241 |
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行权价格$9.07(成员)
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| Share-based Compensation, Shares Authorized under Stock Option Plans, 行使价格 Range [Line Items] | |
| 行使价格 | 9.07 |
| 杰出的数量 | 25,000 |
| Weighted Average Remaining Life (in 年) | 3.19 |
| 可操作的数量 | 25,000 |
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行权价格$11.20(成员)
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| Share-based Compensation, Shares Authorized under Stock Option Plans, 行使价格 Range [Line Items] | |
| 行使价格 | 11.20 |
| 杰出的数量 | 125,000 |
| Weighted Average Remaining Life (in 年) | 3.42 |
| 可操作的数量 | 125,000 |
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——定义
The price as of the balance sheet date at which grantees could acquire the underlying shares with respect to all outstanding stock options which are in the customized range of exercise prices. No definition available.
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——细节
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——定义
The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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——定义
The number of shares reserved for issuance pertaining to the outstanding stock options as of the balance sheet date for all option plans in the customized range of exercise prices. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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——定义
The weighted-average period remaining as of the balance sheet date until option expiration pertaining to the outstanding stock options for all option plans in the customized range of exercise prices, which may be expressed in a variety of ways (for example, 年, 个月). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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