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INCOME (LOSS) PER SHARE
 12 Months Ended
Dec. 31, 2021
Earnings Per Share [Abstract]  
INCOME (LOSS) PER SHARE

NOTE 8

INCOME (LOSS) PER SHARE

 

The following table reconciles the income (loss) and average share amounts used to compute both basic and diluted income per share:

 

           
   Years Ended 
   December 31, 
(Amounts in Thousands, Except for Per Share Amounts)  2021   2020 
Net income attributable to Perma-Fix Environmental Services, Inc., common stockholders:          
Income from continuing operations, net of taxes  $1,092   $3,149 
Net loss attributable to non-controlling interest   (164)   (123)
Income from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders  $1,256   $3,272 
Loss from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders   (421)   (412)
Net income attributable to Perma-Fix Environmental Services, Inc. common stockholders  $835   $2,860 
           
Basic income per share attributable to Perma-Fix Environmental Services, Inc. common stockholders  $.07   $.24 
           
Diluted income per share attributable to Perma-Fix Environmental Services, Inc. common stockholders  $.07   $.23 
           
Weighted average shares outstanding:          
Basic weighted average shares outstanding   12,433    12,139 
Add: dilutive effect of stock options   211    184 
Add: dilutive effect of warrants   29    24 
Diluted weighted average shares outstanding   12,673    12,347 
          
Potential shares excluded from above weighted average share calculations due to their anti-dilutive effect include:          
Stock options   323    42 
Warrant    —     —