SUBSEQUENT EVENT (Details) - USD ($) $ in Millions		3 Months Ended
	Apr. 28, 2023	Mar. 31, 2023
Subsequent Event [Abstract]
Term of statutory resolve timeframe		7 months
Period permitted to implement temporary rates		60 days
Subsequent Event [Member]
Subsequent Event [Abstract]
Percentage of revenue increase requested for new rates	23.84%
Annual revenue performance obligation	$ 17.5
Percentage of distribution system infrastructure charge	7.50%
Percentage of DSIC rate upon implementation of temporary increase in base rates charged to customers	16.34%
Percentage of temporary rates permitted	15.00%
Amount of temporary rates permitted	$ 2.5
Subsequent Event [Member] | Maximum [Member]
Subsequent Event [Abstract]
Percentage of gross water sales in temporary rate increase placed into effect until new rates approved	15.00%