Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001692115-25-000139-index-headers.html | 2025-08-06 08:05:16 | |
| 0001692115-25-000139-index.html | 2025-08-06 08:05:16 | |
| 0001692115-25-000139.txt | 2025-08-06 08:05:16 | |
 0001692115-25-000139-xbrl.zip | 27623 | 2025-08-06 08:05:16 |
| FilingSummary.xml | 1613 | 2025-08-06 08:05:16 |
| MetaLinks.json | 17398 | 2025-08-06 08:05:16 |
| R1.htm | 39637 | 2025-08-06 08:05:16 |
| report.css | 2766 | 2025-08-06 08:05:16 |
| Show.js | 1084 | 2025-08-06 08:05:16 |
| swx-20250806.htm | 25781 | 2025-08-06 08:05:16 |
| swx-20250806.xsd | 1773 | 2025-08-06 08:05:16 |
| swx-20250806_htm.xml | 2863 | 2025-08-06 08:05:16 |
| swx-20250806_lab.xml | 22804 | 2025-08-06 08:05:16 |
| swx-20250806_pre.xml | 13429 | 2025-08-06 08:05:16 |
| swx63025-earningsrelease.htm | 253673 | 2025-08-06 08:05:16 |