Quarterly report pursuant to Section 13 or 15(d)

Summary Financial Information by Reportable Segment (Details)

v3.21.2
Summary Financial Information by Reportable Segment (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Segment Reporting        
Sales $ 167,428 $ 130,675 $ 441,004 $ 371,870
Equity in net income from affiliated companies 8,758 134 20,723 19,897
Ecoservices        
Segment Reporting        
Sales     358,509  
Catalyst Technologies        
Segment Reporting        
Sales     82,495  
Operating segments        
Segment Reporting        
Sales 167,428 130,675   371,870
Segment Adjusted EBITDA 77,361 56,034 189,995 176,192
Operating segments | Ecoservices        
Segment Reporting        
Sales 137,550 107,604 358,509 298,727
Segment Adjusted EBITDA 51,920 44,272 125,372 116,451
Operating segments | Catalyst Technologies        
Segment Reporting        
Sales 29,878 23,071 82,495 73,143
Segment Adjusted EBITDA 25,441 11,762 64,623 59,741
Zeolyst Joint Venture | Catalyst Technologies        
Segment Reporting        
Sales 32,820 26,552 94,984 99,695
Segment Adjusted EBITDA 14,493 5,331 37,085 35,911
Equity in net income from affiliated companies 8,780 76 20,794 19,882
Amortization of investment in affiliate step-up 1,601 1,658 4,879 4,975
Joint venture depreciation, amortization and interest $ 4,112 $ 3,597 $ 11,412 $ 11,054