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Basic and Diluted Loss per Common Share - Securities Excluded From Calculation of Weighted Average Common Shares Outstanding (Details) - shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Stock options      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Potentially dilutive securities outstanding (in shares) 2,697,959 2,953,356 3,399,240
Non-vested restricted stock units      
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]      
Potentially dilutive securities outstanding (in shares) 1,190,720 1,209,529 1,165,003