Earnings (Loss) per Share - Additional Information (Details) - shares	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Earnings Per Share [Abstract]
Potentially dilutive common shares related to the outstanding preferred stock, stock options, restricted stock units and warrants (in shares)	6,700,000	10,000,000.0		10,000,000.0
Potential common shares that were included in the calculation of diluted earnings per share			6,700,000
Issuance of common stock up on conversion of preferred stock			6,700,000
Stock options			9,000