Accounting Policies - Share-Based Compensation (Details) |
9 Months Ended |
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Sep. 30, 2015 | |
| Restricted Stock Awards | |
| Share-Based Compensation | |
| Award vesting period | 5 years |
| Stock Options | |
| Share-Based Compensation | |
| Award vesting period | 5 years |
| Award expiration period | 10 years |
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- Definition Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition 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. No definition available.
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- Definition 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. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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