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Business Segments - Reconciliation of total segment adjusted gross profit to total combined income (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Business Segments |  |  |  |
Total reportable segment adjusted gross profit | $ 58,614 | $ 104,594 | $ 185,797 | $ 305,853
Other adjusted gross profit | 653 | (185) | (1,006) | (1,526)
Depreciation and amortization | (17,959) | (21,491) | (55,338) | (64,724)
Selling, general and administrative expenses | (13,319) | (15,273) | (41,632) | (43,929)
Other income (expense), net | 2 | 71 | 158 | (1,244)
Loss on extinguishment of debt |  |  |  | (2,128)
Interest expense, net | (3,813) | (4,953) | (12,673) | (17,726)
Change in fair value of warrant liabilities |  | (2,576) | 675 | 1,809
Income before income tax | $ 24,178 | $ 60,187 | $ 75,981 | $ 176,385

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- Definition The current period expense charged against earnings on long-lived, physical assets not used in production, and which are not intended for resale, to allocate or recognize the cost of such assets over their useful lives; or to record the reduction in book value of an intangible asset over the benefit period of such asset; or to reflect consumption during the period of an asset that is not used in production. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 28 -Subparagraph (b) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-28 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482099/360-10-50-1 + Details
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