Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001692115-21-000029-index-headers.html | 2021-05-14 14:16:27 | |
| 0001692115-21-000029-index.html | 2021-05-14 14:16:27 | |
| 0001692115-21-000029.txt | 2021-05-14 14:16:27 | |
 0001692115-21-000029-xbrl.zip | 36852 | 2021-05-14 14:16:27 |
| a202010-yearstatisticalrep.htm | 797943 | 2021-05-14 14:16:27 |
| FilingSummary.xml | 1710 | 2021-05-14 14:16:27 |
| Financial_Report.xlsx | 5715 | 2021-05-14 14:16:27 |
| MetaLinks.json | 17612 | 2021-05-14 14:16:27 |
| R1.htm | 40193 | 2021-05-14 14:16:27 |
| report.css | 2767 | 2021-05-14 14:16:27 |
| Show.js | 1085 | 2021-05-14 14:16:27 |
| swx-20210514.htm | 32560 | 2021-05-14 14:16:27 |
| swx-20210514.xsd | 2397 | 2021-05-14 14:16:27 |
| swx-20210514_cal.xml | 695 | 2021-05-14 14:16:27 |
| swx-20210514_def.xml | 1628 | 2021-05-14 14:16:27 |
| swx-20210514_htm.xml | 11011 | 2021-05-14 14:16:27 |
| swx-20210514_lab.xml | 25298 | 2021-05-14 14:16:27 |
| swx-20210514_pre.xml | 13175 | 2021-05-14 14:16:27 |