XML 159 R101.htm IDEA: XBRL DOCUMENT v2.4.1.9
Share Based Compensation Service-Based Awards - Options (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
 12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract]    
Options outstanding (in Shares)   619,833us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber
Options outstanding, Weighted Average Exercise Price (in dollars per share)   $ 24.77us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice
Options exercised (in Shares) (61,495)us-gaap_StockIssuedDuringPeriodSharesStockOptionsExercised  
Options exercised, Weighted Average Exercise Price (in dollars per share) $ 6.55us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice  
Options forfeited/expired (in Shares) (14,167)us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriod  
Options forfeited/expired, Weighted Average Exercise Price (in dollars per share) $ 23.76us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresAndExpirationsInPeriodWeightedAverageExercisePrice  
Outstanding, fully vested and exercisable (in Shares) 544,171us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber [1]  
Outstanding, fully vested and exercisable, Weighted Average Exercise Price (in dollars per share) $ 26.85us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice [1]  
Outstanding, fully vested and exercisable, Weighted Average Remaining Contractual Term (years) 2 years 9 months 10 days [1]  
Outstanding, fully vested and exercisable, Aggregate Intrinsic Value $ 3,794us-gaap_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1 [1]  
[1] As the result of actions in 2011 that were determined to be a "change of control" under the Stock Incentive Plan, all options will remain exercisable for their respective remaining term, regardless of whether the awardees remain employees of Century.