Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-014909-index-headers.html | 2022-08-04 19:26:14 | |
| 0000950170-22-014909-index.html | 2022-08-04 19:26:14 | |
| 0000950170-22-014909.txt | 2022-08-04 19:26:14 | |
 0000950170-22-014909-xbrl.zip | 21758 | 2022-08-04 19:26:14 |
| FilingSummary.xml | 1816 | 2022-08-04 19:26:14 |
| Financial_Report.xlsx | 5882 | 2022-08-04 19:26:14 |
 img103487275_0.jpg | 10055 | 2022-08-04 19:26:14 |
| MetaLinks.json | 23543 | 2022-08-04 19:26:14 |
| R1.htm | 45843 | 2022-08-04 19:26:14 |
| report.css | 2767 | 2022-08-04 19:26:14 |
| Show.js | 1085 | 2022-08-04 19:26:14 |
| usws-20220804.htm | 74526 | 2022-08-04 19:26:14 |
| usws-20220804.xsd | 2915 | 2022-08-04 19:26:14 |
| usws-20220804_def.xml | 14874 | 2022-08-04 19:26:14 |
| usws-20220804_htm.xml | 6469 | 2022-08-04 19:26:14 |
| usws-20220804_lab.xml | 23352 | 2022-08-04 19:26:14 |
| usws-20220804_pre.xml | 15074 | 2022-08-04 19:26:14 |
| usws-ex3_1.htm | 16105 | 2022-08-04 19:26:14 |
| usws-ex99_1.htm | 30474 | 2022-08-04 19:26:14 |