v3.26.1
SEGMENT INFORMATION (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2026
USD ($)
segment
Mar. 31, 2025
USD ($)
segment
SEGMENT INFORMATION    
Number of reportable segments | segment 3 3
SEGMENT INFORMATION    
Revenue $ 365,958 $ 374,384
Depreciation, amortization and accretion (46,863) (39,600)
Selling general and administrative $ (40,551) $ (37,432)
Segment Reporting, Other Segment Item, Composition, Description Other includes lease abandonment costs, impairments and abandonments, remeasurement gains, gains or losses on sales of property and equipment, TRAs expense, equity in losses of unconsolidated entities and other income and expenses. Other includes lease abandonment costs, impairments and abandonments, remeasurement gains, gains or losses on sales of property and equipment, TRAs expense, equity in losses of unconsolidated entities and other income and expenses.
Net income $ 9,432 $ 9,560
Interest expense, net 5,907 4,876
Tax expense 2,433 2,894
Totals    
SEGMENT INFORMATION    
Revenue 365,958 374,384
Costs of revenue excluding depreciation, amortization and accretion (254,936) (279,939)
Depreciation, amortization and accretion (46,863) (39,600)
Selling general and administrative (40,551) (37,432)
Other (5,836) (83)
Net income 9,432 9,560
Interest expense, net 5,907 4,876
Tax expense 2,433 2,894
EBITDA 64,635 56,930
Capital expenditures 71,715 60,781
Operating segment | Water Infrastructure    
SEGMENT INFORMATION    
Revenue 97,334 72,646
Costs of revenue excluding depreciation, amortization and accretion (45,069) (36,101)
Depreciation, amortization and accretion (28,046) (19,797)
Selling general and administrative (6,224) (5,682)
Other (6,107) (537)
EBITDA 39,934 30,326
Capital expenditures 53,826 40,676
Operating segment | Water Services    
SEGMENT INFORMATION    
Revenue 192,943 227,946
Costs of revenue excluding depreciation, amortization and accretion (149,503) (181,740)
Depreciation, amortization and accretion (15,912) (17,165)
Selling general and administrative (8,204) (8,788)
Other 119 (63)
EBITDA 35,355 37,355
Capital expenditures 16,184 18,404
Operating segment | Chemical Technologies    
SEGMENT INFORMATION    
Revenue 78,623 76,686
Costs of revenue excluding depreciation, amortization and accretion (63,306) (64,992)
Depreciation, amortization and accretion (1,784) (1,713)
Selling general and administrative (4,519) (4,525)
Other 84 581
EBITDA 10,882 7,750
Capital expenditures 1,563 1,205
Operating segment | Other    
SEGMENT INFORMATION    
Depreciation, amortization and accretion (1,121) (925)
Selling general and administrative (21,604) (18,437)
Other 68 (64)
EBITDA (21,536) (18,501)
Capital expenditures 142 496
Eliminations    
SEGMENT INFORMATION    
Revenue (2,942) (2,894)
Costs of revenue excluding depreciation, amortization and accretion $ 2,942 $ 2,894