Annual report pursuant to Section 13 and 15(d)

Calculation of Basic and Diluted Earnings per Shares (Details)

v3.24.0.1
Calculation of Basic and Diluted Earnings per Shares (Details) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Numerator:      
Income from continuing operations attributable to Ecovyst Inc. $ 71,154 $ 69,795 $ 1,794
Income (loss) from discontinued operations attributable to Ecovyst Inc. 0 3,902 (141,743)
Net income (loss) attributable to Ecovyst Inc. $ 71,154 $ 73,697 $ (139,949)
Denominator:      
Weighted average shares outstanding – Basic (shares) 118,367,214 133,601,322 136,167,384
Weighted average shares outstanding – Diluted (shares) 119,487,709 135,088,172 137,708,931
Net income (loss) per share:      
Basic income per share—continuing operations $ 0.60 $ 0.52 $ 0.01
Diluted income per share—continuing operations 0.60 0.52 0.01
Basic income (loss) per share—discontinued operations 0 0.03 (1.04)
Diluted income (loss) per share—discontinued operations 0 0.03 (1.03)
Basic income (loss) per share (usd per share) 0.60 0.55 (1.03)
Diluted income (loss) per share (usd per share) $ 0.60 $ 0.55 $ (1.02)