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General Revenue (Tables) | 3 Months Ended
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Mar. 31, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Major Streams of Revenue | The major streams of revenue for SJW Group are as follows:
| Three months ended March 31,
| 2020 |  | 2019
Revenue from contracts with customers | $ | 105,136 |  |  | 78,926 |
Alternative revenue programs, net | 504 |  |  | (1,979 | )
Other balancing and memorandum accounts revenue, net | 8,744 |  |  | (631 | )
Rental income | 1,370 |  |  | 1,366 |
| $ | 115,754 |  |  | 77,682 |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 5 -URI http://asc.fasb.org/extlink&oid=118956577&loc=SL49130545-203045 + Details
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