Income (Loss) Per Share - Schedule of Excluded Weighted-Average Potential Common Shares from Calculations of Diluted Net Income (Loss) Per Common Shares (Details) - shares	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Convertible Preferred Stock (as Converted to Common Stock)
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Common stock shares effect would be anti-dilutive	6,494
Unvested Restricted Share-Based Awards
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Common stock shares effect would be anti-dilutive	38	84
Stock Options
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Common stock shares effect would be anti-dilutive	57	16