ACCOUNTS RECEIVABLE (Details) $ in Thousands		1 Months Ended	3 Months Ended
	Jul. 19, 2022 USD ($) Installment	Aug. 31, 2022 USD ($)	Mar. 31, 2023 USD ($) Installment	Dec. 31, 2022 USD ($)
Accounts Receivable [Abstract]
Litigation settlement amount	$ 10,000		$ 10,000
Litigation settlement amount received		$ 2,500
Litigation settlement, remaining amount	$ 7,500		$ 7,500
Number of installments | Installment	3		3
Changes in Accounts Receivable [Abstract]
Gross accounts receivable			$ 10,628	$ 13,927
Less allowance for doubtful accounts			410	416
Net accounts receivable			10,218	13,511
Customer Accounts Receivable - Water [Member]
Changes in Accounts Receivable [Abstract]
Gross accounts receivable			5,972	5,981
Customer Accounts Receivable - Wastewater [Member]
Changes in Accounts Receivable [Abstract]
Gross accounts receivable			483	482
Settlement Agreement Receivable [Member]
Changes in Accounts Receivable [Abstract]
Gross accounts receivable			2,567	2,532
Miscellaneous Accounts Receivable [Member]
Changes in Accounts Receivable [Abstract]
Gross accounts receivable			692	3,781
Developer Receivable [Member]
Changes in Accounts Receivable [Abstract]
Gross accounts receivable			$ 914	$ 1,151