Annual report [Section 13 and 15(d), not S-K Item 405]

INVESTMENTS IN WATER ASSETS - Narrative (Details)

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INVESTMENTS IN WATER ASSETS - Narrative (Details)
$ in Thousands
 12 Months Ended
Dec. 31, 2025
USD ($)
a
Dec. 31, 2024
USD ($)
a
Dec. 31, 2023
USD ($)
Dec. 31, 2021
USD ($)
a
contract
Real Estate [Line Items]        
Area of water 55,532 55,387    
Other operating revenue | $ $ 50 $ 453 $ 79  
Kern, California        
Real Estate [Line Items]        
Area of water 48,309      
Fresno, CA        
Real Estate [Line Items]        
Area of water 7,223      
Groundwater recharge program, percentage of groundwater credits 50.00%      
WWD groundwater credits – 50/50 Program        
Real Estate [Line Items]        
Area of water 2,660 2,660    
Other operating revenue | $ $ 0 $ 453 79  
Other Various Water Agreements        
Real Estate [Line Items]        
Area of water 4,563 4,418    
Other operating revenue | $ $ 49 $ 0 $ 0  
Kern County Farmland Acquisition | Kern, California        
Real Estate [Line Items]        
Number of contracts to purchase banked water | contract       3
Area of water       45,000
Asset acquisition, consideration transferred | $       $ 31,300
Kern River Water Acquisition | Kern, California        
Real Estate [Line Items]        
Number of contracts to purchase banked water | contract       3
Area of water       45,000
Asset acquisition, consideration transferred | $       $ 2,800