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Acquisitions - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Jul. 08, 2025	Dec. 31, 2024
Business Combination [Line Items]
Goodwill	$ 6,511		$ 9,486
Tucson Water
Business Combination [Line Items]
Utility plant, net		$ 7,731
Cash		25
Accounts receivable		163
Other accrued liabilities		(25)
Total net assets assumed		7,894
Goodwill		229
Total purchase price		$ 8,123

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