XML 15 R54.htm IDEA: XBRL DOCUMENT v2.4.0.8
Share-Based Employee Compensation - Additional Information (Details) (USD $)
In Thousands, except Share data, unless otherwise specified
3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended 12 Months Ended 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2014
Dec. 31, 2013
Mar. 31, 2014
Stock Options
Mar. 31, 2013
Stock Options
Mar. 31, 2014
Restricted Stock Units (RSUs)
Mar. 31, 2013
Restricted Stock Units (RSUs)
Mar. 31, 2014
Performance Shares [Member]
Mar. 31, 2014
Phantom Stock Units
Mar. 31, 2013
Phantom Stock Units
Dec. 31, 2013
Phantom Stock Units
Mar. 31, 2014
Stock Appreciation Rights (SARs)
Mar. 31, 2013
Stock Appreciation Rights (SARs)
Dec. 31, 2013
Stock Appreciation Rights (SARs)
Mar. 31, 2014
Minimum
Mar. 31, 2014
Maximum
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]                                  
Increase in share price, percentage     54.00%                            
Stock options, shares granted           1,784,000             0        
Stock options granted during period, weighted average grant-date fair value           $ 2.46                      
Compensation expense related to stock options         $ 379                        
Stock units granted             366,000 368,000 447,000     0     0    
Stock units, weighted average grant-date fair value             $ 8.17 $ 6.52 $ 8.17                
Compensation expense related to restricted stocks             597 379                  
Total unrecognized compensation expense related to non-vested shares granted             2,613                    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition             1 year 9 months 18 days                    
Award requisite service period                 1 year                
Shares awarded as a percentage of granted                               50.00% 150.00%
Vesting period                 3 years 3 years     3 years        
Cost of employee share-based compensation included in income, before income tax 5,335 1,319             188 572 265   3,599 296      
Accrued compensation expense                   1,995   2,830 8,748   5,193    
Accrued employee compensation and benefits 29,633   29,633 31,585               1,439     4,200    
Long-term incentive compensation and other $ 2,759   $ 2,759 $ 5,555               $ 1,391     $ 993