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SEGMENT INFORMATION - Reconciliation of Segment Adjusted EBITDA (Details) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Segment Reporting Information [Line Items] |  |  |
Total revenues | $ 562,091 | $ 429,619 | $ 458,903
Cost of natural gas and NGLs | 149,139 | 114,996 | 112,462
General and administrative | 61,018 | 55,562 | 42,135
Segment Adjusted EBITDA | 278,066 | 239,037 | 291,766
Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 562,091 | 428,893 | 458,940
Gathering services and related fees |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 255,677 | 200,844 | 248,223
Natural gas, NGLs and condensate sales |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 265,059 | 195,027 | 179,254
Other revenues |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 41,355 | 33,748 | 31,426
Rockies | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 329,351 | 268,511 | 255,031
Cost of natural gas and NGLs | 206,504 | 164,342 | 149,655
Cost of natural gas and NGLs (amounts withheld from customers for the Company’s gathering, processing, and other fees) | (58,048) | (50,628) | (39,550)
Employee costs | 20,388 | 16,379 | 15,516
Materials, parts, and, other operating expenses | 20,805 | 17,936 | 18,158
General and administrative | 22,154 | 16,811 | 17,244
Other segment items | 10,613 | 9,844 | 6,618
Segment Adjusted EBITDA | 106,935 | 93,827 | 87,390
Rockies | Gathering services and related fees | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 62,760 | 63,219 | 65,869
Rockies | Natural gas, NGLs and condensate sales | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 244,478 | 190,535 | 173,688
Rockies | Other revenues | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 22,113 | 14,757 | 15,474
Permian | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 3,641 | 3,641 | 3,570
Cost of natural gas and NGLs | 0 | 0 | 0
Cost of natural gas and NGLs (amounts withheld from customers for the Company’s gathering, processing, and other fees) | 0 | 0 | 0
Employee costs | 0 | 0 | 0
Materials, parts, and, other operating expenses | 0 | 0 | 0
General and administrative | 0 | 0 | 0
Other segment items | (30,339) | (27,586) | (20,637)
Segment Adjusted EBITDA | 33,980 | 31,227 | 24,207
Permian | Gathering services and related fees | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Permian | Natural gas, NGLs and condensate sales | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Permian | Other revenues | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 3,641 | 3,641 | 3,570
Mid-Con | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 159,232 | 56,891 | 45,117
Cost of natural gas and NGLs | 8 | 0 | 0
Cost of natural gas and NGLs (amounts withheld from customers for the Company’s gathering, processing, and other fees) | 0 | 129 | 0
Employee costs | 10,222 | 3,822 | 3,214
Materials, parts, and, other operating expenses | 13,576 | 4,960 | 2,977
General and administrative | 40,252 | 15,837 | 12,234
Other segment items | 2,797 | 1,498 | 521
Segment Adjusted EBITDA | 92,377 | 30,645 | 26,171
Mid-Con | Gathering services and related fees | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 131,538 | 45,659 | 37,508
Mid-Con | Natural gas, NGLs and condensate sales | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 18,554 | 1,717 | 778
Mid-Con | Other revenues | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 9,140 | 9,515 | 6,831
Piceance | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 69,867 | 80,999 | 91,417
Cost of natural gas and NGLs | 675 | 1,138 | 2,357
Cost of natural gas and NGLs (amounts withheld from customers for the Company’s gathering, processing, and other fees) | 0 | 0 | 0
Employee costs | 6,403 | 6,480 | 5,935
Materials, parts, and, other operating expenses | 7,195 | 7,769 | 7,206
General and administrative | 9,779 | 9,924 | 10,439
Other segment items | 1,041 | 2,984 | 5,731
Segment Adjusted EBITDA | 44,774 | 52,704 | 59,749
Piceance | Gathering services and related fees | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 61,379 | 73,115 | 81,041
Piceance | Natural gas, NGLs and condensate sales | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 2,027 | 2,775 | 4,788
Piceance | Other revenues | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 6,461 | 5,109 | 5,588
Northeast | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 18,851 | 63,805
Cost of natural gas and NGLs | 0 | 0 | 0
Cost of natural gas and NGLs (amounts withheld from customers for the Company’s gathering, processing, and other fees) | 0 | 0 | 0
Employee costs | 0 | 661 | 2,622
Materials, parts, and, other operating expenses | 0 | 868 | 3,453
General and administrative | 0 | 754 | 2,869
Other segment items | 0 | (14,066) | (39,388)
Segment Adjusted EBITDA | 0 | 30,634 | 94,249
Northeast | Gathering services and related fees | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 18,851 | 63,805
Northeast | Natural gas, NGLs and condensate sales | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | 0 | 0 | 0
Northeast | Other revenues | Reportable Segments |  |  |
Segment Reporting Information [Line Items] |  |  |
Total revenues | $ 0 | $ 0 | $ 0

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