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REGULATORY ASSETS (Details) - USD ($) $ in Thousands | 9 Months Ended |
--- | --- | ---
Sep. 30, 2024 | Dec. 31, 2023
Reclassification of deferred acquisition costs [Abstract] |  |
Reclassification of deferred acquisition costs from net utility plant | $ 3,700 |
Reclassification of deferred acquisition costs from contributions in aid of construction | $ 100 |
Amortization period of other regulatory expense [Abstract] |  |
Deferred contract costs and other | 5 years |
Rate case studies | 5 years |
Deferred costs affiliated interest agreement | 20 years |
Goodwill | 50 years |
Unrecovered reserve for depreciation (general plant assets) | 5 years |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | $ 14,873 | $ 7,289
Maximum [Member] |  |
Amortization period of other regulatory expense [Abstract] |  |
Debt related cost | 30 years |
Minimum [Member] |  |
Amortization period of other regulatory expense [Abstract] |  |
Debt related cost | 15 years |
Delaware [Member] |  |
Amortization period of other regulatory expense [Abstract] |  |
Regulatory rate proceedings | 3 years |
Deferred acquisition costs | 20 years |
Delaware [Member] | Maximum [Member] |  |
Amortization period of other regulatory expense [Abstract] |  |
Deferred acquisition adjustments | 62 years |
Delaware [Member] | Minimum [Member] |  |
Amortization period of other regulatory expense [Abstract] |  |
Deferred acquisition adjustments | 36 years |
Maryland [Member] | Maximum [Member] |  |
Amortization period of other regulatory expense [Abstract] |  |
Deferred acquisition and franchise costs | 80 years |
Maryland [Member] | Minimum [Member] |  |
Amortization period of other regulatory expense [Abstract] |  |
Deferred acquisition and franchise costs | 20 years |
Deferred Contract Costs and Other [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | $ 290 | 209
Rate Case Studies [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 150 | 166
Delaware Rate Proceedings [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 536 | 355
Deferred Income Taxes [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 429 | 444
Debt Related Costs [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 4,057 | 4,322
Deferred Costs Affiliated Interest Agreement [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 1,068 | 1,110
Goodwill [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 253 | 258
Deferred Acquisition and Franchise Costs - Maryland [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 398 | 425
Deferred Acquisition Costs - Delaware [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 234 | 0
Deferred Acquisition Adjustments - Delaware [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | 3,377 | 0
Unrecovered Reserve for Depreciation [Member] |  |
Regulatory assets net of amortization, comprise [Abstract] |  |
Regulatory assets, net | $ 4,081 | $ 0

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