Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share (Details)

v3.21.2
Earnings Per Share (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Jun. 30, 2021
Mar. 31, 2021
Sep. 30, 2020
Jun. 30, 2020
Mar. 31, 2020
Sep. 30, 2021
Sep. 30, 2020
Earnings Per Share, Basic and Diluted [Line Items]                
Net Income (Loss) $ 171,902 $ (11,695) $ (80,407) $ (680,384) $ (1,564,731) $ 216,565 $ 79,800 $ (2,028,550)
Basic weighted average common shares outstanding (in shares) 46,290     39,746     45,063 39,707
Diluted weighted average common shares outstanding (in shares) 47,096     39,746     47,119 39,707
Net Income (Loss) Per Common Share                
Basic (in dollars per share) $ 3.71     $ (17.12)     $ 1.77 $ (51.09)
Diluted (in dollars per share) $ 3.65     $ (17.12)     $ 1.69 $ (51.09)
Restricted Stock                
Earnings Per Share, Basic and Diluted [Line Items]                
Dilutive impact of restricted stock and warrants (in shares) 305     0     244 0
Net Income (Loss) Per Common Share                
Shares excluded from the diluted earnings per share (in shares) 8     703     28 506
Warrants                
Earnings Per Share, Basic and Diluted [Line Items]                
Dilutive impact of restricted stock and warrants (in shares) 501     0     1,812 0
Net Income (Loss) Per Common Share                
Shares excluded from the diluted earnings per share (in shares) 481     560     481 508