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Earnings (Loss) Per Share - Narrative (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2021
Common Stock Equivalents, Anti-Dilutive    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares) 12,309 23,607
Common Stock Equivalents, Antidilutive, Potentially Dilutive Securities    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive securities excluded from computation of earnings per share (in shares)   5,578,525