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Reconciliation of Net Loss to Segment Adjusted EBITDA (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2021 | Jun. 30, 2020 | Jun. 30, 2021 | Jun. 30, 2020
Segment Reporting Information |  |  |  |
Net (loss) income from continuing operations | $ (7,870) | $ 34,317 | $ (10,618) | $ 30,970
Provision (benefit) for income taxes | 7,694 | (24,630) | 2,504 | (26,295)
Interest expense, net | 8,741 | 15,136 | 19,197 | 30,434
Depreciation and amortization | 19,985 | 18,746 | 39,485 | 37,421
Debt extinguishment costs | (11,717) | 0 | (11,717) | (2,513)
Net loss on asset disposals | 1,601 | 440 | 2,379 | 602
Foreign currency exchange (gain) loss |  |  | 3,882 | 3,709
Transaction and other related costs | 610 | 396 | 1,083 | 1,197
Equity-based compensation | 8,155 | 6,366 | 16,335 | 12,286
Corporate, non-segment |  |  |  |
Segment Reporting Information |  |  |  |
Unallocated corporate expenses | 8,481 | 10,274 | 17,648 | 21,483
Segment reconciling items |  |  |  |
Segment Reporting Information |  |  |  |
Joint venture depreciation, amortization and interest | 3,656 | 3,707 | 7,300 | 7,457
Amortization of investment in affiliate step-up | 1,620 | 1,659 | 3,278 | 3,317
Debt extinguishment costs | 11,717 | 0 | 11,717 | 2,513
Net loss on asset disposals | 1,601 | 440 | 2,379 | 602
Foreign currency exchange (gain) loss | (1,219) | (3,361) | 3,882 | 3,709
LIFO benefit | (450) | (1,959) | (703) | (3,640)
Transaction and other related costs | 610 | 392 | 1,083 | 1,192
Equity-based compensation | 6,339 | 4,643 | 12,644 | 8,937
Restructuring, integration and business optimization expenses | 71 | 848 | 2,330 | 1,196
Defined benefit pension plan benefit | (595) | (179) | (1,190) | (310)
Other | 783 | 275 | 1,699 | 1,172
Operating segments |  |  |  |
Segment Reporting Information |  |  |  |
Segment EBITDA | 28,550 | 43,569 | 50,568 | 72,530
Adjusted EBITDA | 52,683 | 50,034 | 94,987 | 98,675
Segment Adjusted EBITDA | $ 61,164 | $ 60,308 | $ 112,635 | $ 120,158

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