Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-26-067952-index-headers.html | 2026-10-28 17:30:03 | |
| 0001628280-26-067952-index.html | 2026-10-28 17:30:03 | |
| 0001628280-26-067952.txt | 2026-10-28 17:30:03 | |
 0001628280-26-067952-xbrl.zip | 29464 | 2026-10-28 17:30:03 |
| FilingSummary.xml | 1618 | 2026-10-28 17:30:03 |
| MetaLinks.json | 16985 | 2026-10-28 17:30:03 |
| R1.htm | 38064 | 2026-10-28 17:30:03 |
| report.css | 2766 | 2026-10-28 17:30:03 |
| Show.js | 1085 | 2026-10-28 17:30:03 |
 whd-20200429xex99d1g001.jpg | 2805 | 2026-10-28 17:30:03 |
| whd-20260930xexhibit991.htm | 381389 | 2026-10-28 17:30:03 |
| whd-20261028.htm | 25179 | 2026-10-28 17:30:03 |
| whd-20261028.xsd | 1788 | 2026-10-28 17:30:03 |
| whd-20261028_htm.xml | 2904 | 2026-10-28 17:30:03 |
| whd-20261028_lab.xml | 21885 | 2026-10-28 17:30:03 |
| whd-20261028_pre.xml | 12513 | 2026-10-28 17:30:03 |