Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation (Exp) (Details)

v3.5.0.2
Stock-Based Compensation (Exp) (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2016
Jun. 30, 2015
Jun. 30, 2016
Jun. 30, 2015
May 13, 2015
Summary of employee stock-based compensation expense          
Stock-based compensation expense $ 6,703 $ 3,330 $ 18,318 $ 6,749  
Tax effect on stock-based compensation expense (2,681) (1,332) (7,327) (2,700)  
Net effect on income $ 4,022 $ 1,998 $ 10,991 $ 4,049  
Increase number of shares reserved for delivery         2,700,000