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Stock-Based Compensation (Tables)
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Dec. 31, 2013
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| Share-based Compensation [Abstract] | Ìý | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value [Table Text Block] |
Awards granted in 2013, 2012 and 2011 pursuant to the Incentive Plans discussed above are summarized as follows:
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| Table Presents The Number And Weighted Average Exercise Price (WAEP) Of Certain Options And SARs To Purchase Common Stock Granted To Certain Officers, Employees And Directors Of The Company |
The following table presents the number and weighted average exercise price ("WAEP") of Awards to purchase Liberty common stock granted to certain officers, employees and directors of the Company, as well as the weighted average remaining life and aggregate intrinsic value of the Awards.
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| Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] |
The following table presents the volatilities used by the Company in the Black-Scholes Model for the 2013, 2012 and 2011 grants.
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- Definition
Disclosure of components of a stock option or other award plan under which share-based compensation is awarded to employees, typically comprised of the amount of unearned compensation (deferred compensation cost), compensation expense, and changes in the quantity and fair value of the shares granted, exercised, forfeited, and issued and outstanding pertaining to that plan. Disclosure may also include nature and general terms of such arrangements that existed during the period and potential effects of those arrangements on shareholders, effect of compensation cost arising from share-based payment arrangements on the income statement, method of estimating the fair value of the goods or services received, or the fair value of the equity instruments granted, during the period, cash flow effects resulting from share-based payment arrangements and, for registrants that accelerate vesting of out of the money share options, reasons for the decision to accelerate. 0 No definition available.
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- Definition
Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Details
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- Definition
Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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