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Intangible Assets - Schedule of Finite-Lived Intangible Assets (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Utility Plant Intangible Assets: |  |
Utility plant intangible assets | $ 51,604 | $ 35,946
Utility plant net intangible assets | 42,079 | 15,057
Other intangible asset | 0 | 28,386
Purchase premium customer relationships |  |
Utility Plant Intangible Assets: |  |
Intangible assets | 13,400 | 13,400
Accumulated amortization of intangible assets | 4,667 | 3,774
Concession fees |  |
Utility Plant Intangible Assets: |  |
Intangible assets | 0 | 6,800
Accumulated amortization of intangible assets | 0 | 6,754
Other intangibles |  |
Utility Plant Intangible Assets: |  |
Intangible assets | 9,818 | 15,746
Accumulated amortization of intangible assets | 4,858 | 10,361
Indefinite-lived water rights |  |
Utility Plant Intangible Assets: |  |
Indefinite-lived water rights | $ 28,386 | $ 0

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