XML 72 R57.htm IDEA: XBRL DOCUMENT v3.5.0.2
Common Stock and Share-Based Compensation - Summary of Performance Stock Activity (Details) - PSUs
9 Months Ended
Sep. 30, 2016
$ / shares
shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting period (in years) 3 years
PSUs  
Outstanding at beginning balance, in shares | shares 0
Granted, in shares | shares 90,583
Vested, in shares | shares 0
Forfeited, in shares | shares 0
Outstanding at ending balance, in shares | shares 90,583
Weighted Average Grant Date Fair Value  
Outstanding at beginning balance, weighted average grant date fair value (in dollars per share) | $ / shares $ 0.00
Weighted average grant date fair value, Granted (in dollars per share) | $ / shares 19.13
Weighted average grant date fair value, Vested (in dollars per share) | $ / shares 0.00
Weighted average grant date fair value, Forfeited (in dollars per share) | $ / shares 0.00
Outstanding at ending balance, weighted average grant date fair value (in dollars per share) | $ / shares $ 19.13
Minimum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 0.00%
Maximum  
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]  
Vesting percentage 200.00%