Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-153779-index-headers.html | 2021-12-28 08:46:59 | |
| 0001104659-21-153779-index.html | 2021-12-28 08:46:59 | |
| 0001104659-21-153779.txt | 2021-12-28 08:46:59 | |
 0001104659-21-153779-xbrl.zip | 12457 | 2021-12-28 08:46:59 |
| FilingSummary.xml | 1650 | 2021-12-28 08:46:59 |
| Financial_Report.xlsx | 5717 | 2021-12-28 08:46:59 |
| MetaLinks.json | 38844 | 2021-12-28 08:46:59 |
| R1.htm | 40157 | 2021-12-28 08:46:59 |
| report.css | 2767 | 2021-12-28 08:46:59 |
| Show.js | 1084 | 2021-12-28 08:46:59 |
| tm2135395d5_8k.htm | 24148 | 2021-12-28 08:46:59 |
| tm2135395d5_8k_htm.xml | 3647 | 2021-12-28 08:46:59 |
| tm2135395d5_ex99-1.htm | 15484 | 2021-12-28 08:46:59 |
| usl-20211228.xsd | 3076 | 2021-12-28 08:46:59 |
| usl-20211228_lab.xml | 34240 | 2021-12-28 08:46:59 |
| usl-20211228_pre.xml | 22394 | 2021-12-28 08:46:59 |