XML 43 R32.htm IDEA: XBRL DOCUMENT v3.25.1
Utility Plant (Tables)
3 Months Ended
Mar. 31, 2025
Property, Plant and Equipment [Abstract]  
Schedule of Utility Plant
Utility plant as of March 31, 2025 and December 31, 2024 consist of the following (in thousands):
March 31, 2025December 31, 2024
Transmission and distribution plant$326,067 $321,075 
Equipment70,081 67,917 
Office buildings and other structures68,339 67,313 
Construction work-in-progress68,557 54,388 
Land2,311 2,300 
Total utility plant$535,355 $512,993