Reportable Segments - Capital Expenditures (Details) - USD ($) $ in Thousands |
12 Months Ended | ||||||
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Dec. 31, 2020 |
Dec. 31, 2019 |
Dec. 31, 2018 |
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Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||
Capital expenditure | $ 51,598 | $ 52,537 | $ 55,128 | ||||
Operating segments | Ecoservices | |||||||
Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||
Capital expenditures gross | 31,799 | 42,310 | 46,617 | ||||
Operating segments | Catalyst Technologies | |||||||
Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||
Capital expenditures gross | [1] | 11,177 | 8,984 | 8,390 | |||
Operating segments | Corporate | |||||||
Revenues from External Customers and Long-Lived Assets [Line Items] | |||||||
Capital expenditures gross | [2] | $ 8,622 | $ 1,243 | $ 121 | |||
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- Definition Payments to acquire property plant and equipment gross. No definition available.
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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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