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BUSINESS SEGMENT INFORMATION (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2025 | Jun. 30, 2024 | Jun. 30, 2025 | Jun. 30, 2024
Segment Reporting Information [Line Items] |  |  |  |
Revenues | $ 472,284 | $ 437,982 | $ 825,113 | $ 736,388
Cost of revenues | 398,926 | 372,813 | 699,836 | 624,226
Gross profit | 73,358 | 65,169 | 125,277 | 112,162
Earnings from unconsolidated entities | 150 | 10 | 411 | 565
Selling, general and administrative expenses | 45,734 | 44,226 | 84,222 | 83,781
(Gain) loss on derivatives | (4,302) | (1,609) | (2,967) | (3,968)
Interest expense, net of interest income | 19,889 | 14,809 | 38,343 | 29,044
Other expense (income) | (431) | 2,559 | (2,110) | 4,854
Income (loss) before income taxes | 12,618 | 5,194 | 8,200 | (984)
Depreciation and intangible asset amortization | 25,199 | 20,375 | 49,139 | 39,213
Amortization of debt discount and debt issuance costs | 1,398 | 1,340 | 2,849 | 2,322
North America Regions |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 211,185 | 208,131 | 389,445 | 346,416
U.S. Federal |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 59,644 | 86,737 | 84,891 | 147,627
Renewable Fuels |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 42,819 | 45,852 | 80,994 | 78,711
Europe |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 141,884 | 73,059 | 238,541 | 117,181
All Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 16,752 | 24,203 | 31,242 | 46,453
Operating Segments | North America Regions |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 211,185 | 208,131 | 389,445 | 346,416
Cost of revenues | 175,894 | 183,695 | 331,098 | 303,516
Gross profit | 35,291 | 24,436 | 58,347 | 42,900
Earnings from unconsolidated entities | 34 | 9 | 55 | 13
Selling, general and administrative expenses | 14,501 | 13,829 | 27,210 | 25,589
(Gain) loss on derivatives | (4,246) | (1,381) | (3,837) | (2,637)
Interest expense, net of interest income | 3,683 | 2,514 | 7,304 | 4,211
Other expense (income) | 275 | 640 | (1,520) | 1,314
Income (loss) before income taxes | 21,112 | 8,843 | 29,245 | 14,436
Depreciation and intangible asset amortization | 10,685 | 8,796 | 21,041 | 16,870
Amortization of debt discount and debt issuance costs | 585 | 501 | 1,166 | 904
Operating Segments | U.S. Federal |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 59,644 | 86,737 | 84,891 | 147,627
Cost of revenues | 49,338 | 72,925 | 67,139 | 123,799
Gross profit | 10,306 | 13,812 | 17,752 | 23,828
Earnings from unconsolidated entities | 0 | 1 | 0 | 552
Selling, general and administrative expenses | 3,704 | 2,983 | 6,439 | 6,209
(Gain) loss on derivatives | 179 | (231) | 733 | (1,026)
Interest expense, net of interest income | 803 | 1,416 | 1,646 | 2,191
Other expense (income) | 177 | 261 | 355 | 265
Income (loss) before income taxes | 5,443 | 9,384 | 8,579 | 16,741
Depreciation and intangible asset amortization | 4,894 | 2,859 | 9,765 | 4,875
Amortization of debt discount and debt issuance costs | 177 | 259 | 355 | 264
Operating Segments | Renewable Fuels |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 42,819 | 45,852 | 80,994 | 78,711
Cost of revenues | 35,296 | 34,675 | 65,157 | 60,383
Gross profit | 7,523 | 11,177 | 15,837 | 18,328
Earnings from unconsolidated entities | 0 | 0 | 0 | 0
Selling, general and administrative expenses | 1,439 | 468 | 2,123 | 954
(Gain) loss on derivatives | (235) | 3 | 137 | (305)
Interest expense, net of interest income | 8,079 | 5,749 | 16,153 | 11,431
Other expense (income) | 142 | 111 | 261 | 226
Income (loss) before income taxes | (1,902) | 4,846 | (2,837) | 6,022
Depreciation and intangible asset amortization | 8,574 | 7,019 | 16,274 | 14,215
Amortization of debt discount and debt issuance costs | 142 | 112 | 261 | 227
Operating Segments | Europe |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 141,884 | 73,059 | 238,541 | 117,181
Cost of revenues | 127,871 | 65,430 | 215,716 | 105,790
Gross profit | 14,013 | 7,629 | 22,825 | 11,391
Earnings from unconsolidated entities | 116 | 0 | 356 | 0
Selling, general and administrative expenses | 5,245 | 4,730 | 10,221 | 7,927
(Gain) loss on derivatives | 0 | 0 | 0 | 0
Interest expense, net of interest income | 927 | 859 | 892 | 1,776
Other expense (income) | 974 | 207 | 1,651 | 447
Income (loss) before income taxes | 6,983 | 1,833 | 10,417 | 1,241
Depreciation and intangible asset amortization | 585 | 514 | 1,109 | 1,010
Amortization of debt discount and debt issuance costs | 0 | 0 | 0 | 0
Operating Segments | All Other |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Revenues | 16,752 | 24,203 | 31,242 | 46,453
Cost of revenues | 10,527 | 16,088 | 20,726 | 30,738
Gross profit | 6,225 | 8,115 | 10,516 | 15,715
Earnings from unconsolidated entities | 0 | 0 | 0 | 0
Selling, general and administrative expenses | 3,519 | 5,189 | 6,978 | 10,346
(Gain) loss on derivatives | 0 | 0 | 0 | 0
Interest expense, net of interest income | 0 | 0 | 0 | 0
Other expense (income) | 0 | 6 | 1 | 18
Income (loss) before income taxes | 2,706 | 2,920 | 3,537 | 5,351
Depreciation and intangible asset amortization | 32 | 716 | 62 | 1,312
Amortization of debt discount and debt issuance costs | 0 | 0 | 0 | 0
Corporate |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Earnings from unconsolidated entities | 0 | 0 | 0 | 0
Selling, general and administrative expenses | 17,326 | 17,027 | 31,251 | 32,756
(Gain) loss on derivatives | 0 | 0 | 0 | 0
Interest expense, net of interest income | 6,397 | 4,271 | 12,348 | 9,435
Other expense (income) | (1,999) | 1,334 | (2,858) | 2,584
Income (loss) before income taxes | (21,724) | (22,632) | (40,741) | (44,775)
Depreciation and intangible asset amortization | 429 | 471 | 888 | 931
Amortization of debt discount and debt issuance costs | $ 494 | $ 468 | $ 1,067 | $ 927

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