Quarterly report pursuant to Section 13 or 15(d)

Equity-Based Compensation (Details)

v3.19.1
Equity-Based Compensation (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Stock-based compensation expense      
Number of stock-based compensation awards authorized 16,906,500    
Common stock, par value (in dollars per share) $ 0.01   $ 0.01
Number of shares available for future grant under the Plan 8,369,603    
Equity based compensation expense recognized $ 8,903 $ 21,156  
Midstream Plan      
Stock-based compensation expense      
Number of stock-based compensation awards authorized 10,000,000    
Restricted stock awards      
Stock-based compensation expense      
Equity based compensation expense recognized $ 3,972 13,444  
Stock options      
Stock-based compensation expense      
Equity based compensation expense recognized 344 481  
Performance share unit awards      
Stock-based compensation expense      
Equity based compensation expense recognized 2,959 2,511  
Antero Midstream Partners Phantom Unit Awards      
Stock-based compensation expense      
Equity based compensation expense recognized 1,125 4,218  
Equity awards issued to directors      
Stock-based compensation expense      
Equity based compensation expense recognized $ 503 $ 502  
Antero Midstream Corporation | Midstream Plan      
Stock-based compensation expense      
Conversion rate of units converted into restricted stock 1.8926    
Common stock, par value (in dollars per share) $ 0.01