Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-25-006389-index-headers.html | 2025-02-19 16:32:24 | |
| 0001628280-25-006389-index.html | 2025-02-19 16:32:24 | |
| 0001628280-25-006389.txt | 2025-02-19 16:32:24 | |
 0001628280-25-006389-xbrl.zip | 671541 | 2025-02-19 16:32:24 |
| awr-20241231.htm | 3977551 | 2025-02-19 16:32:24 |
| awr-20241231.xsd | 116314 | 2025-02-19 16:32:24 |
| awr-20241231_cal.xml | 160451 | 2025-02-19 16:32:24 |
| awr-20241231_def.xml | 880223 | 2025-02-19 16:32:24 |
 awr-20241231_g1.jpg | 46655 | 2025-02-19 16:32:24 |
| awr-20241231_htm.xml | 3687539 | 2025-02-19 16:32:24 |
| awr-20241231_lab.xml | 1201206 | 2025-02-19 16:32:24 |
| awr-20241231_pre.xml | 1119295 | 2025-02-19 16:32:24 |
| ex21subsidiariesofawr-2024.htm | 4041 | 2025-02-19 16:32:24 |
| ex231auditorsconsent-2024.htm | 2137 | 2025-02-19 16:32:24 |
| ex31110k2024.htm | 9952 | 2025-02-19 16:32:24 |
| ex311110k2024.htm | 10304 | 2025-02-19 16:32:24 |
| ex31210k2024.htm | 9982 | 2025-02-19 16:32:24 |
| ex312110k2024.htm | 10316 | 2025-02-19 16:32:24 |
| ex32110k2024.htm | 4310 | 2025-02-19 16:32:24 |
| ex32210k2024.htm | 4759 | 2025-02-19 16:32:24 |
| FilingSummary.xml | 61761 | 2025-02-19 16:32:24 |
| Financial_Report.xlsx | 227183 | 2025-02-19 16:32:24 |
| MetaLinks.json | 1372592 | 2025-02-19 16:32:24 |
| R1.htm | 77026 | 2025-02-19 16:32:24 |
| R10.htm | 63961 | 2025-02-19 16:32:24 |
| R100.htm | 35033 | 2025-02-19 16:32:24 |
| R101.htm | 43923 | 2025-02-19 16:32:24 |
| R102.htm | 36750 | 2025-02-19 16:32:24 |
| R103.htm | 18882 | 2025-02-19 16:32:24 |
| R104.htm | 5983 | 2025-02-19 16:32:24 |
| R11.htm | 56382 | 2025-02-19 16:32:24 |
| R12.htm | 87237 | 2025-02-19 16:32:24 |
| R13.htm | 14138 | 2025-02-19 16:32:24 |
| R14.htm | 13855 | 2025-02-19 16:32:24 |
| R15.htm | 49123 | 2025-02-19 16:32:24 |
| R16.htm | 5997 | 2025-02-19 16:32:24 |
| R17.htm | 27801 | 2025-02-19 16:32:24 |
| R18.htm | 14663 | 2025-02-19 16:32:24 |
| R19.htm | 134835 | 2025-02-19 16:32:24 |
| R2.htm | 7815 | 2025-02-19 16:32:24 |
| R20.htm | 378307 | 2025-02-19 16:32:24 |
| R21.htm | 52817 | 2025-02-19 16:32:24 |
| R22.htm | 16365 | 2025-02-19 16:32:24 |
| R23.htm | 10658 | 2025-02-19 16:32:24 |
| R24.htm | 22413 | 2025-02-19 16:32:24 |
| R25.htm | 254250 | 2025-02-19 16:32:24 |
| R26.htm | 46952 | 2025-02-19 16:32:24 |
| R27.htm | 25765 | 2025-02-19 16:32:24 |
| R28.htm | 110958 | 2025-02-19 16:32:24 |
| R29.htm | 14636 | 2025-02-19 16:32:24 |
| R3.htm | 160880 | 2025-02-19 16:32:24 |
| R30.htm | 8481 | 2025-02-19 16:32:24 |
| R31.htm | 4387 | 2025-02-19 16:32:24 |
| R32.htm | 45132 | 2025-02-19 16:32:24 |
| R33.htm | 105652 | 2025-02-19 16:32:24 |
| R34.htm | 38094 | 2025-02-19 16:32:24 |
| R35.htm | 48285 | 2025-02-19 16:32:24 |
| R36.htm | 29818 | 2025-02-19 16:32:24 |
| R37.htm | 92666 | 2025-02-19 16:32:24 |
| R38.htm | 13968 | 2025-02-19 16:32:24 |
| R39.htm | 42354 | 2025-02-19 16:32:24 |
| R4.htm | 104297 | 2025-02-19 16:32:24 |
| R40.htm | 24352 | 2025-02-19 16:32:24 |
| R41.htm | 9696 | 2025-02-19 16:32:24 |
| R42.htm | 128880 | 2025-02-19 16:32:24 |
| R43.htm | 361313 | 2025-02-19 16:32:24 |
| R44.htm | 40884 | 2025-02-19 16:32:24 |
| R45.htm | 10424 | 2025-02-19 16:32:24 |
| R46.htm | 21063 | 2025-02-19 16:32:24 |
| R47.htm | 245255 | 2025-02-19 16:32:24 |
| R48.htm | 44077 | 2025-02-19 16:32:24 |
| R49.htm | 25277 | 2025-02-19 16:32:24 |
| R5.htm | 125770 | 2025-02-19 16:32:24 |
| R50.htm | 24385 | 2025-02-19 16:32:24 |
| R51.htm | 137047 | 2025-02-19 16:32:24 |
| R52.htm | 42386 | 2025-02-19 16:32:24 |
| R53.htm | 48455 | 2025-02-19 16:32:24 |
| R54.htm | 21084 | 2025-02-19 16:32:24 |
| R55.htm | 85364 | 2025-02-19 16:32:24 |
| R56.htm | 39253 | 2025-02-19 16:32:24 |
| R57.htm | 60238 | 2025-02-19 16:32:24 |
| R58.htm | 40291 | 2025-02-19 16:32:24 |
| R59.htm | 17354 | 2025-02-19 16:32:24 |
| R6.htm | 63695 | 2025-02-19 16:32:24 |
| R60.htm | 5646 | 2025-02-19 16:32:24 |
| R61.htm | 11883 | 2025-02-19 16:32:24 |
| R62.htm | 24004 | 2025-02-19 16:32:24 |
| R63.htm | 19422 | 2025-02-19 16:32:24 |
| R64.htm | 70168 | 2025-02-19 16:32:24 |
| R65.htm | 36029 | 2025-02-19 16:32:24 |
| R66.htm | 16447 | 2025-02-19 16:32:24 |
| R67.htm | 105977 | 2025-02-19 16:32:24 |
| R68.htm | 19331 | 2025-02-19 16:32:24 |
| R69.htm | 41180 | 2025-02-19 16:32:24 |
| R7.htm | 111650 | 2025-02-19 16:32:24 |
| R70.htm | 18075 | 2025-02-19 16:32:24 |
| R71.htm | 93091 | 2025-02-19 16:32:24 |
| R72.htm | 67274 | 2025-02-19 16:32:24 |
| R73.htm | 43193 | 2025-02-19 16:32:24 |
| R74.htm | 76904 | 2025-02-19 16:32:24 |
| R75.htm | 49230 | 2025-02-19 16:32:24 |
| R76.htm | 24891 | 2025-02-19 16:32:24 |
| R77.htm | 27898 | 2025-02-19 16:32:24 |
| R78.htm | 33753 | 2025-02-19 16:32:24 |
| R79.htm | 20798 | 2025-02-19 16:32:24 |
| R8.htm | 151988 | 2025-02-19 16:32:24 |
| R80.htm | 32913 | 2025-02-19 16:32:24 |
| R81.htm | 27200 | 2025-02-19 16:32:24 |
| R82.htm | 58147 | 2025-02-19 16:32:24 |
| R83.htm | 25665 | 2025-02-19 16:32:24 |
| R84.htm | 16867 | 2025-02-19 16:32:24 |
| R85.htm | 60460 | 2025-02-19 16:32:24 |
| R86.htm | 67297 | 2025-02-19 16:32:24 |
| R87.htm | 17089 | 2025-02-19 16:32:24 |
| R88.htm | 39857 | 2025-02-19 16:32:24 |
| R89.htm | 27185 | 2025-02-19 16:32:24 |
| R9.htm | 70064 | 2025-02-19 16:32:24 |
| R90.htm | 8039 | 2025-02-19 16:32:24 |
| R91.htm | 15106 | 2025-02-19 16:32:24 |
| R92.htm | 26924 | 2025-02-19 16:32:24 |
| R93.htm | 8216 | 2025-02-19 16:32:24 |
| R94.htm | 120089 | 2025-02-19 16:32:24 |
| R95.htm | 38880 | 2025-02-19 16:32:24 |
| R96.htm | 25691 | 2025-02-19 16:32:24 |
| R97.htm | 18111 | 2025-02-19 16:32:24 |
| R98.htm | 78027 | 2025-02-19 16:32:24 |
| R99.htm | 60269 | 2025-02-19 16:32:24 |
| report.css | 2768 | 2025-02-19 16:32:24 |
| Show.js | 1086 | 2025-02-19 16:32:24 |