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Income Per Common Share - Shares Excluded from EPS (Details) - shares
shares in Thousands
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Potentially dilutive shares    
Diluted income (loss) per share    
Securities excluded from the diluted calculation as their effect would be antidilutive 613 878
Convertible Notes    
Diluted income (loss) per share    
Securities excluded from the diluted calculation as their effect would be antidilutive 504 8,811