OTHER INCOME AND EXPENSES (Tables)

12 Months Ended

Dec. 31, 2022

Other Income and Expenses [Abstract]

Schedule of various non-regulated activities

The Company conducts various non-regulated activities as reflected in the table below:

	2022				2021				2020
	Revenue		Expense		Revenue		Expense		Revenue		Expense
Operating and maintenance	$	12,860	$	11,959	$	16,276	$	16,344	$	11,481	$	13,551
Leases	2,642		46		2,744		230		2,398		48
Design and construction	416		328		619		611		802		704
Meter reading and billing	534		123		495		79		458		109
Interest income	177		—		171		—		52		—
Loss (gain) from non-qualified benefit plan investments	—		7,161		—		(3,800)		—		(4,293)
Other non-regulated income and expenses	4,647		5,204		2,456		3,770		1,731		4,181
Total	$	21,276	$	24,821	$	22,761	$	17,234	$	16,922	$	14,300