v3.25.1
SEGMENT INFORMATION (Details)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
USD ($)
segment
Mar. 31, 2024
USD ($)
segment
SEGMENT INFORMATION    
Number of reportable segments | segment 3 3
SEGMENT INFORMATION    
Revenue $ 374,384 $ 366,548
Costs of revenue excluding depreciation, amortization and accretion (279,939) (276,979)
Depreciation, amortization and accretion (39,600) (38,150)
Selling general and administrative (37,432) (43,980)
Other $ (83) $ (840)
Segment Reporting, Other Segment Item, Composition, Description Other includes lease abandonment costs, impairments, bargain purchase gain, gains or losses on sales of property and equipment, tax receivable agreements expense, equity in losses of unconsolidated entities and other income and expenses. Other includes lease abandonment costs, impairments, bargain purchase gain, gains or losses on sales of property and equipment, tax receivable agreements expense, equity in losses of unconsolidated entities and other income and expenses.
Net income $ 9,560 $ 3,875
Interest expense, net 4,876 1,272
Tax expense 2,894 1,452
EBITDA 56,930 44,749
Capital Expenditures 60,781 38,329
Operating segment | Water Infrastructure    
SEGMENT INFORMATION    
Revenue 72,646 63,854
Costs of revenue excluding depreciation, amortization and accretion (36,101) (36,068)
Depreciation, amortization and accretion (19,797) (13,901)
Selling general and administrative (5,682) (4,254)
Other (537) (82)
EBITDA 30,326 23,450
Capital Expenditures 40,676 26,653
Operating segment | Water Services    
SEGMENT INFORMATION    
Revenue 227,946 230,581
Costs of revenue excluding depreciation, amortization and accretion (181,740) (181,698)
Depreciation, amortization and accretion (17,165) (21,114)
Selling general and administrative (8,788) (8,750)
Other (63) (744)
EBITDA 37,355 39,389
Capital Expenditures 18,404 10,198
Operating segment | Chemical Technologies    
SEGMENT INFORMATION    
Revenue 76,686 75,073
Costs of revenue excluding depreciation, amortization and accretion (64,992) (62,173)
Depreciation, amortization and accretion (1,713) (1,877)
Selling general and administrative (4,525) (5,252)
Other 581 51
EBITDA 7,750 7,699
Capital Expenditures 1,205 1,542
Operating segment | Other    
SEGMENT INFORMATION    
Depreciation, amortization and accretion (925) (1,258)
Selling general and administrative (18,437) (25,724)
Other (64) (65)
EBITDA (18,501) (25,789)
Capital Expenditures 496 (64)
Eliminations    
SEGMENT INFORMATION    
Revenue (2,894) (2,960)
Costs of revenue excluding depreciation, amortization and accretion $ 2,894 $ 2,960