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Equity-Based Compensation (Tables)
9 Months Ended
Sep. 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 nine months ended September 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