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Note Receivable and Customers' Advances for Construction
12 Months Ended
Dec. 31, 2021
Note Receivable and Customers' Advances for Construction [Abstract]  
Note Receivable and Customers' Advances for Construction
4.  Note Receivable and Customers’ Advances for Construction

The Company entered into an agreement with a municipality to extend water service into a previously formed water district.  The Company loaned funds to the municipality to cover the costs related to the project.  The municipality concurrently advanced these funds back to the Company in the form of customers’ advances for construction.  The municipality is required by enacted ordinance to charge application fees and water revenue surcharges (fees) to customers connected to the system, which are remitted to the Company.  The note principal and the related customer advance that could be used to settle the note receivable are reduced periodically as operating revenues are earned by the Company from customers connected to the system and refunds of the advance are made.  There is no due date for the notes or expiration date for the advance.

The Company recorded interest income of $164 in 2021 and $139 in 2020.  The interest rate on the note outstanding is 7.5%.

Included in the accompanying balance sheets at December 31, 2021 and 2020 were the following amounts related to this project.

 
2021
   
2020
 
Note receivable, including interest
 
$
255
   
$
255
 
Customers’ advances for construction
   
284
     
302
 

The Company has other customers’ advances for construction totaling $12,536 and $10,024 at December 31, 2021 and 2020, respectively.