XML 49 R37.htm IDEA: XBRL DOCUMENT v3.23.2
Revenue (Details)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
Municipality
Jun. 30, 2022
USD ($)
Revenue [Abstract]        
Revenue from contracts with customers $ 18,644 $ 14,770 $ 33,917 $ 28,882
Rents from regulated property 123 129 251 257
Total operating revenue 18,767 14,899 $ 34,168 29,139
Utility Service [Member]        
Revenue [Abstract]        
Number of days for customer to make payment after being invoiced     20 days  
Water Utility Service [Member] | Residential [Member]        
Revenue [Abstract]        
Revenue from contracts with customers 10,640 8,819 $ 19,528 17,266
Water Utility Service [Member] | Commercial and Industrial [Member]        
Revenue [Abstract]        
Revenue from contracts with customers 5,093 3,896 9,097 7,484
Water Utility Service [Member] | Fire Protection [Member]        
Revenue [Abstract]        
Revenue from contracts with customers 1,050 836 1,982 1,672
Wastewater Utility Service [Member] | Residential [Member]        
Revenue [Abstract]        
Revenue from contracts with customers 1,456 925 2,540 1,854
Wastewater Utility Service [Member] | Commercial and Industrial [Member]        
Revenue [Abstract]        
Revenue from contracts with customers 267 116 488 225
Billing and Revenue Collection Services [Member]        
Revenue [Abstract]        
Revenue from contracts with customers 116 84 $ 242 214
Number of municipalities within the service territory provided service | Municipality     2  
Number of days for customer to make payment after being invoiced     30 days  
Collection Services [Member]        
Revenue [Abstract]        
Revenue from contracts with customers 9 89 $ 16 148
Number of days for customer to make payment after being invoiced     30 days  
Other Revenue [Member]        
Revenue [Abstract]        
Revenue from contracts with customers $ 13 $ 5 $ 24 $ 19