Quarterly report pursuant to Section 13 or 15(d)

Calculation of Basic and Diluted Earnings per Share (Details)

v3.20.2
Calculation of Basic and Diluted Earnings per Share (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2020
Jun. 30, 2019
Jun. 30, 2020
Jun. 30, 2019
Numerator:        
Net income attributable to PQ Group Holdings Inc. $ 15,926 $ 30,574 $ 16,150 $ 33,725
Denominator:        
Weighted average shares outstanding – Basic (shares) 135,083,126 134,142,552 135,278,764 134,044,972
Weighted average shares outstanding – Diluted (shares) 135,671,830 135,323,024 136,079,540 135,107,007
Net income per share:        
Basic income per share (usd per share) $ 0.12 $ 0.23 $ 0.12 $ 0.25
Diluted income per share (usd per share) $ 0.12 $ 0.23 $ 0.12 $ 0.25