XML 49 R37.htm IDEA: XBRL DOCUMENT v3.19.2
Equity-Based Compensation (Tables)
6 Months Ended
Jun. 30, 2019
Share-based Payment Arrangement [Abstract]  
Summary of Stock Based Compensation Assumptions
The following assumptions were used for the Monte Carlo model to determine the grant date fair value and associated equity-based compensation expense of the PSUs granted during the six months ended June 30, 2019:
Risk-free interest rate
2.55% - 2.56%
Oasis volatility71.17 %
Oasis initial value$5.85 
Oasis stock price on date of grant $6.63