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Revenue (Tables)
3 Months Ended
Mar. 31, 2023
Revenue [Abstract]  
Revenues Disaggregated by Service and Customer Type
The following table shows the Company’s revenues disaggregated by service and customer type.

 
 
Three Months
Ended March 31
 
 
 
2023
   
2022
 
Water utility service:
           
Residential
 
$
8,888
   
$
8,447
 
Commercial and industrial
   
4,004
     
3,588
 
Fire protection
   
932
     
836
 
Wastewater utility service:
               
Residential
   
1,084
     
929
 
Commercial and industrial
   
221
     
109
 
Billing and revenue collection services
   
126
     
130
 
Collection services
   
7
     
59
 
Other revenue
   
11
     
14
 
Total Revenue from Contracts with Customers
   
15,273
     
14,112
 
Rents from regulated property
   
128
     
128
 
Total Operating Revenue
 
$
15,401
   
$
14,240