Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-21-091268-index-headers.html | 2021-03-23 16:44:35 | |
| 0001193125-21-091268-index.html | 2021-03-23 16:44:35 | |
| 0001193125-21-091268.txt | 2021-03-23 16:44:35 | |
 0001193125-21-091268-xbrl.zip | 99891 | 2021-03-23 16:44:35 |
| d139318d8k.htm | 54568 | 2021-03-23 16:44:35 |
| d139318d8k_htm.xml | 5757 | 2021-03-23 16:44:35 |
| d139318dex101.htm | 555060 | 2021-03-23 16:44:35 |
| FilingSummary.xml | 1692 | 2021-03-23 16:44:35 |
| Financial_Report.xlsx | 5934 | 2021-03-23 16:44:35 |
| MetaLinks.json | 21602 | 2021-03-23 16:44:35 |
| R1.htm | 45664 | 2021-03-23 16:44:35 |
| report.css | 2767 | 2021-03-23 16:44:35 |
| Show.js | 1085 | 2021-03-23 16:44:35 |
| swx-20210323.xsd | 5155 | 2021-03-23 16:44:35 |
| swx-20210323_cal.xml | 654 | 2021-03-23 16:44:35 |
| swx-20210323_def.xml | 12528 | 2021-03-23 16:44:35 |
| swx-20210323_lab.xml | 20839 | 2021-03-23 16:44:35 |
| swx-20210323_pre.xml | 13120 | 2021-03-23 16:44:35 |