Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001699136-24-000115-index-headers.html | 2024-10-30 17:49:49 | |
| 0001699136-24-000115-index.html | 2024-10-30 17:49:49 | |
| 0001699136-24-000115.txt | 2024-10-30 17:49:49 | |
 0001699136-24-000115-xbrl.zip | 28819 | 2024-10-30 17:49:49 |
| FilingSummary.xml | 1618 | 2024-10-30 17:49:49 |
| Financial_Report.xlsx | 5676 | 2024-10-30 17:49:49 |
| MetaLinks.json | 16985 | 2024-10-30 17:49:49 |
| R1.htm | 38078 | 2024-10-30 17:49:49 |
| report.css | 2767 | 2024-10-30 17:49:49 |
| Show.js | 1085 | 2024-10-30 17:49:49 |
 whd-20200429xex99d1g001a.jpg | 2805 | 2024-10-30 17:49:49 |
| whd-2024093024xexhibit991.htm | 361398 | 2024-10-30 17:49:49 |
| whd-20241030.htm | 25106 | 2024-10-30 17:49:49 |
| whd-20241030.xsd | 1788 | 2024-10-30 17:49:49 |
| whd-20241030_htm.xml | 2710 | 2024-10-30 17:49:49 |
| whd-20241030_lab.xml | 21885 | 2024-10-30 17:49:49 |
| whd-20241030_pre.xml | 12513 | 2024-10-30 17:49:49 |