Annual report pursuant to Section 13 and 15(d)

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

v3.19.3.a.u2
Equity-Based Compensation - Restricted Stock and RSU Awards (Details)
$ / shares in Units, $ in Thousands
1 Months Ended 12 Months Ended
Jan. 31, 2020
USD ($)
shares
Dec. 31, 2019
USD ($)
$ / shares
shares
Number of shares    
Granted (in shares) | shares 4,644,934  
Vested (in shares) | shares   (730,343)
Weighted average grant date fair value    
Vested (in dollars per share) | $ / shares   $ 27.60
Restricted stock awards    
Number of shares    
Total awarded and unvested at the beginning of the period (in shares) | shares 2,370,575 1,712,485
Granted (in shares) | shares   1,745,784
Vested (in shares) | shares   (357,351)
Total awarded and unvested at the end of the period (in shares) | shares   2,370,575
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   8.14
Vested (in dollars per share) | $ / shares   16.09
Forfeited (in dollars per share) | $ / shares   $ 12.81
Total awarded and unvested at the end of the period (in dollars per share) | $ / shares    
Aggregate intrinsic value    
Total awarded and unvested at the beginning of the period | $ $ 6,756 $ 16,080
Total awarded and unvested at the end of the period | $   6,756
Additional equity compensation to be recognized over the remaining period | $   $ 21,000
Weighted average period for recognizing unrecognized stock-based compensation expense   2 years 4 months 24 days