Quarterly report pursuant to Section 13 or 15(d)

Schedule of Earnings Per Share, Basic and Diluted (Details)

v3.21.2
Schedule of Earnings Per Share, Basic and Diluted (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Net income (loss) attributable to Perma-Fix Environmental Services,Inc., common stockholders:        
Income from continuing operations, net of taxes $ 3,121 $ 260 $ 2,083 $ 1,568
Net loss attributable to non-controlling interest (29) (29) (59) (55)
Income from continuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders 3,150 289 2,142 1,623
Loss from discontinuing operations attributable to Perma-Fix Environmental Services, Inc. common stockholders (127) (85) (242) (199)
Net income attributable to Perma-Fix Environmental Services, Inc. common stockholders $ 3,023 $ 204 $ 1,900 $ 1,424
Basic income per share attributable to Perma-Fix Environmental Services, Inc. common stockholders $ 0.25 $ 0.02 $ 0.16 $ 0.12
Diluted income per share attributable to Perma-Fix Environmental Services, Inc. common stockholders $ 0.24 $ 0.02 $ 0.15 $ 0.12
Weighted average shares outstanding:        
Basic weighted average shares outstanding 12,180 12,135 12,173 12,129
Add: dilutive effect of stock options 229 134 217 171
Add: dilutive effect of warrants 31 17 30 20
Diluted weighted average shares outstanding 12,440 12,286 12,420 12,320
Stock Options [Member]        
Potential shares excluded from above weighted average share calcualtions due to their anti-dilutive effect include:        
Stock Options and Warrants 12 38 36 38
Warrant [Member]        
Potential shares excluded from above weighted average share calcualtions due to their anti-dilutive effect include:        
Stock Options and Warrants