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v3.25.1

General (Tables) | 3 Months Ended
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Mar. 31, 2025
Accounting Policies [Abstract] |
Schedule of SJW Group's Revenue Components | SJW Group’s revenue components are as follows:
| Three months ended March 31, |  |
| 2025 |  | 2024 |  |  |  |
Revenue from contracts with customers | $ | 164,863 |  |  | 150,008 |  |  |  |  |
Alternative revenue programs, net | 592 |  |  | (1,837) |  |  |  |  |
Other balancing and memorandum accounts and regulatory mechanisms, net | 1,300 |  |  | (564) |  |  |  |  |
Rental income | 844 |  |  | 1,775 |  |  |  |  |
| $ | 167,599 |  |  | 149,382 |  |  |  |  |
Schedule of Nonutility Properties | The major components of nonutility properties as of March 31, 2025 and December 31, 2024, are as follows:
| March 31, 2025 |  | December 31, 2024
Land | $ | 915 |  |  | 915 |
Buildings and improvements | 399 |  |  | 399 |
Subtotal | 1,314 |  |  | 1,314 |
Less: accumulated depreciation | 99 |  |  | 98 |
Total | $ | 1,215 |  |  | 1,216 |

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