XML 43 R40.htm IDEA: XBRL DOCUMENT v2.4.0.8
Stock Based Compensation (Details) (USD $)
Share data in Millions, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Employee Stock Option [Member]
Employee [Member]
Minimum [Member]
Dec. 31, 2013
Employee Stock Option [Member]
Employee [Member]
Maximum [Member]
Dec. 31, 2013
Employee Stock Option [Member]
Director [Member]
Dec. 31, 2013
Employee Stock Option [Member]
Dec. 31, 2013
Restricted Stock [Member]
Employee [Member]
Dec. 31, 2013
Restricted Stock [Member]
Dec. 31, 2012
Incentive Compensation Plan [Member]
Stock Based Compensation (Details) [Line Items]              
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)             1.6
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period       10 years      
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period 4 years 5 years 1 year   4 years    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options (in Dollars)       $ 741,000   $ 755,000  
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition       2 years 36 days   2 years 6 months