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Income (Loss) Per Share
 6 Months Ended
Jun. 30, 2021
Earnings Per Share [Abstract]  
Income (Loss) Per Share INCOME (LOSS) PER SHARE
The weighted average shares and share equivalents used to calculate basic and diluted (loss) income from both continuing operations and discontinued operations for the three and six months ended June 30, 2021 and 2020 are presented in the accompanying Condensed Consolidated Statements of Operations. Restricted stock awards, stock options and warrants for the three and six months ended June 30, 2021 and 2020 are included in the diluted income (loss) per share calculation using the treasury stock method and average market prices during the periods, unless their inclusion would be anti-dilutive.
The following share equivalents have been excluded from the continuing operations dilutive share computation for the three and six months ended June 30, 2021 and 2020 as their inclusion would be anti-dilutive:
Three Months Ended June 30,Six Months Ended June 30,
2021202020212020
Restricted stock awards
— 2 — 3 
Stock options
33 193 39 209 
Warrants
89 657 116 688 
122 852 155 900