Quarterly report pursuant to Section 13 or 15(d)

Equity-Based Compensation - Restricted Stock and RSU Awards (Details)

v3.19.1
Equity-Based Compensation - Restricted Stock and RSU Awards (Details) - Restricted stock and restricted stock unit
$ / shares in Units, $ in Millions
3 Months Ended
Mar. 31, 2019
USD ($)
$ / shares
shares
Number of shares  
Total awarded and unvested at the beginning of the period (in shares) | shares 1,712,485
Granted (in shares) | shares 66,171
Vested (in shares) | shares (125,973)
Forfeited (in shares) | shares (53,902)
Total awarded and unvested at the end of the period (in shares) | shares 1,598,781
Weighted average grant date fair value  
Total awarded and unvested at the beginning of the period (in dollars per share) | $ / shares $ 24.57
Granted (in dollars per share) | $ / shares 10.94
Vested (in dollars per share) | $ / shares 26.88
Forfeited (in dollars per share) | $ / shares 23.62
Total awarded and unvested at the end of the period (in dollars per share) | $ / shares $ 23.86
Additional equity compensation to be recognized over the remaining period | $ $ 22.0
Weighted average period for recognizing unrecognized stock-based compensation expense 2 years 3 months 18 days