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Revenue from Contract with Customers (Tables) | 6 Months Ended
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Jun. 30, 2021
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue | For the three and six months ended June 30, 2021 and 2020, disaggregated revenues from contracts with customers by segment were as follows:
| Three Months Ended June 30, |  | Six Months Ended June 30, |
(dollar in thousands) | 2021 |  | 2020 |  | 2021 |  | 2020 |
Water: |  |  |  |  |  |  |  |
Tariff-based revenues | $ | 86,687 |  |  | $ | 77,264 |  |  | $ | 160,975 |  |  | $ | 146,518 |  |
Surcharges (cost-recovery activities) | 975 |  |  | 962 |  |  | 1,509 |  |  | 1,696 |  |
Other | 523 |  |  | 491 |  |  | 1,040 |  |  | 986 |  |
Water revenues from contracts with customers | 88,185 |  |  | 78,717 |  |  | 163,524 |  |  | 149,200 |  |
WRAM under-collection (alternative revenue program) | 3,448 |  |  | 8,357 |  |  | 3,138 |  |  | 9,298 |  |
Total water revenues | 91,633 |  |  | 87,074 |  |  | 166,662 |  |  | 158,498 |  |
Electric: |  |  |  |  |  |  |  |
Tariff-based revenues | 8,330 |  |  | 7,384 |  |  | 20,007 |  |  | 17,416 |  |
Surcharges (cost-recovery activities) | 44 |  |  | 178 |  |  | 246 |  |  | 436 |  |
Electric revenues from contracts with customers | 8,374 |  |  | 7,562 |  |  | 20,253 |  |  | 17,852 |  |
BRRAM (over) under-collection (alternative revenue program) | (266) |  |  | 117 |  |  | (606) |  |  | 795 |  |
Total electric revenues | 8,108 |  |  | 7,679 |  |  | 19,647 |  |  | 18,647 |  |
Contracted services: |  |  |  |  |  |  |  |
Water | 18,765 |  |  | 13,472 |  |  | 37,648 |  |  | 28,173 |  |
Wastewater | 9,908 |  |  | 13,053 |  |  | 21,517 |  |  | 25,037 |  |
Contracted services revenues from contracts with customers | 28,673 |  |  | 26,525 |  |  | 59,165 |  |  | 53,210 |  |
Total AWR revenues | $ | 128,414 |  |  | $ | 121,278 |  |  | $ | 245,474 |  |  | $ | 230,355 |  |
Contract with Customer, Asset and Liability | The opening and closing balances of the receivable from the U.S. government, contract assets, and contract liabilities from contracts with customers, which are related entirely to ASUS, were as follows:
(dollar in thousands) |  | June 30, 2021 |  | December 31, 2020
Unbilled receivables |  | $ | 16,347 |  |  | $ | 14,924 |
Receivable from the U.S. government |  | $ | 78,655 |  |  | $ | 74,670 |
Contract assets |  | $ | 11,172 |  |  | $ | 10,257 |
Contract liabilities |  | $ | 688 |  |  | $ | 1,800 |

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- Definition Tabular disclosure of receivable, contract asset, and contract liability from contract with customer. Includes, but is not limited to, change in contract asset and contract liability. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130551-203045 + Details
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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=121604090&loc=SL49130545-203045 + Details
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