Quarterly report pursuant to Section 13 or 15(d)

Business Segment Information (Details)

v3.22.2.2
Business Segment Information (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Segment Reporting Information [Line Items]        
Revenues $ 441,296 $ 273,682 $ 1,492,695 $ 799,804
(Gain) loss on derivatives (780) 667 (225) 1,892
Interest expense, net of interest income 4,737 4,104 13,376 10,120
Depreciation and amortization of intangible assets 13,529 11,703 39,037 32,718
Income before taxes, excluding unallocated corporate activity 50,363 30,635 143,355 82,380
U.S. Regions        
Segment Reporting Information [Line Items]        
Revenues 271,206 107,711 983,111 314,978
U.S. Federal        
Segment Reporting Information [Line Items]        
Revenues 99,124 96,656 276,198 289,068
Canada        
Segment Reporting Information [Line Items]        
Revenues 12,366 11,658 43,999 34,176
Alternative Fuels        
Segment Reporting Information [Line Items]        
Revenues 29,421 28,238 87,874 80,031
All Other        
Segment Reporting Information [Line Items]        
Revenues 29,179 29,419 101,513 81,551
Operating Segments | U.S. Regions        
Segment Reporting Information [Line Items]        
Revenues 271,206 107,711 983,111 314,978
(Gain) loss on derivatives (329) (1,392) (363) (1,021)
Interest expense, net of interest income 1,694 1,621 5,219 4,517
Depreciation and amortization of intangible assets 5,300 3,947 15,876 11,375
Income before taxes, excluding unallocated corporate activity 26,349 10,499 77,407 21,456
Operating Segments | U.S. Federal        
Segment Reporting Information [Line Items]        
Revenues 99,124 96,656 276,198 289,068
(Gain) loss on derivatives 0 0 0 0
Interest expense, net of interest income 306 324 927 971
Depreciation and amortization of intangible assets 1,219 1,237 3,677 3,386
Income before taxes, excluding unallocated corporate activity 15,726 15,150 36,623 38,262
Operating Segments | Canada        
Segment Reporting Information [Line Items]        
Revenues 12,366 11,658 43,999 34,176
(Gain) loss on derivatives (121) (286) (25) (152)
Interest expense, net of interest income 196 233 731 653
Depreciation and amortization of intangible assets 420 493 1,297 1,393
Income before taxes, excluding unallocated corporate activity 191 270 1,482 1,005
Operating Segments | Alternative Fuels        
Segment Reporting Information [Line Items]        
Revenues 29,421 28,238 87,874 80,031
(Gain) loss on derivatives (330) 2,345 163 3,065
Interest expense, net of interest income 2,589 1,834 6,572 3,651
Depreciation and amortization of intangible assets 6,391 5,669 17,458 15,467
Income before taxes, excluding unallocated corporate activity 4,993 3,595 18,891 17,083
Operating Segments | All Other        
Segment Reporting Information [Line Items]        
Revenues 29,179 29,419 101,513 81,551
(Gain) loss on derivatives 0 0 0 0
Interest expense, net of interest income (48) 92 (73) 328
Depreciation and amortization of intangible assets 199 357 729 1,097
Income before taxes, excluding unallocated corporate activity 3,104 1,121 8,952 4,574
Unallocated corporate activity        
Segment Reporting Information [Line Items]        
Unallocated corporate activity $ (18,971) $ (11,547) $ (52,553) $ (32,666)