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Income (Loss) Per Share (Tables)
3 Months Ended
Mar. 31, 2021
Earnings Per Share [Abstract]  
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share At March 31, 2021 and 2020, the Company excluded the following potentially dilutive securities (in thousands):
 March 31,
 20202020
Stock Options1,022 1,280 
Warrants21,357 30 
Restricted Stock Units798 313