Rate Matters (Details) - PPUC [Member] - USD ($) $ in Thousands |
3 Months Ended | |
|---|---|---|
Mar. 31, 2026 |
Mar. 31, 2025 |
|
| Rate Request Filed on May 30, 2025 [Member] | Water [Member] | ||
| Rate Matters [Abstract] | ||
| Requested annual increase in rates | $ 20,312 | |
| Authorized dollar increase in annual revenues | 16,000 | |
| Rate Request Filed on May 30, 2025 [Member] | Wastewater [Member] | ||
| Rate Matters [Abstract] | ||
| Requested annual increase in rates | 3,858 | |
| Authorized dollar increase in annual revenues | 2,850 | |
| DSIC [Member] | ||
| Rate Matters [Abstract] | ||
| Distribution system improvement charge revenue | $ 279 | $ 386 |
| DSIC [Member] | Maximum [Member] | ||
| Rate Matters [Abstract] | ||
| Distribution system improvement charge percentage over base rate | 5.00% | |
| DSIC [Member] | Minimum [Member] | ||
| Rate Matters [Abstract] | ||
| Distribution system improvement charge percentage over base rate | 0.00% | |