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v3.25.1

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES, Part 4 (Details) $ in Thousands | 1 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Jul. 31, 2024 USD ($) | Jul. 31, 2023 USD ($) | Aug. 31, 2022 USD ($) | Dec. 31, 2024 USD ($) Installment | Dec. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
ACCOUNTS RECEIVABLE [Abstract] |  |  |  |  |  |
Litigation settlement amount |  |  |  | $ 10,000 |  |
Litigation settlement amount received | $ 2,500 | $ 2,500 | $ 2,500 |  |  |
Litigation settlement, remaining amount |  |  |  | $ 2,500 |  |
Number of installments | Installment |  |  |  | 3 |  |
Expense related to expected credit loss |  |  |  | $ 200 | $ 100 |
Changes in Accounts Receivable [Abstract] |  |  |  |  |  |
Gross accounts receivable |  |  |  | 11,682 | 13,158 | $ 13,927
Less: provision for expected credit loss |  |  |  | 343 | 328 | 416
Total Accounts Receivable |  |  |  | 11,339 | 12,830 | 13,511
Summary of allowance for doubtful accounts [Abstract] |  |  |  |  |  |
Beginning balance |  |  |  | 328 | 416 |
Provision adjustments |  |  |  | 204 | 92 |
Recoveries |  |  |  | 29 | 48 |
Write off of uncollectible accounts |  |  |  | (218) | (228) |
Ending balance |  |  |  | $ 343 | 328 |
Cash and Cash Equivalents [Abstract] |  |  |  |  |  |
Maximum maturity period of temporary cash investments considered as cash equivalents |  |  |  | 3 months |  |
Customer Accounts Receivable - Water [Member] |  |  |  |  |  |
Changes in Accounts Receivable [Abstract] |  |  |  |  |  |
Gross accounts receivable |  |  |  | $ 6,824 | 6,573 | 5,981
Customer accounts receivable - wastewater [Member] |  |  |  |  |  |
Changes in Accounts Receivable [Abstract] |  |  |  |  |  |
Gross accounts receivable |  |  |  | 928 | 869 | 767
Customer Accounts Receivable - SLP Plan [Member] |  |  |  |  |  |
Changes in Accounts Receivable [Abstract] |  |  |  |  |  |
Gross accounts receivable |  |  |  | 470 | 409 | 384
Settlement Agreement Receivable - Short Term [Member] |  |  |  |  |  |
Changes in Accounts Receivable [Abstract] |  |  |  |  |  |
Gross accounts receivable |  |  |  | 2,523 | 2,747 | 2,532
Developer receivable [Member] |  |  |  |  |  |
Changes in Accounts Receivable [Abstract] |  |  |  |  |  |
Gross accounts receivable |  |  |  | 837 | 2,089 | 1,151
Miscellaneous accounts receivable [Member] |  |  |  |  |  |
Changes in Accounts Receivable [Abstract] |  |  |  |  |  |
Gross accounts receivable |  |  |  | $ 100 | $ 471 | $ 3,112

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