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Net (Loss) Income per Common Share - Narrative (Details) - shares
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2020
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potential shares of common stock attributable to stock options excluded from net income per common share calculation (in shares)   0
Restricted Stock Units    
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Potential shares of common stock attributable to stock options excluded from net income per common share calculation (in shares) 153,442 153,442