Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-073694-index-headers.html | 2021-05-28 08:59:15 | |
| 0001104659-21-073694-index.html | 2021-05-28 08:59:15 | |
| 0001104659-21-073694.txt | 2021-05-28 08:59:15 | |
 0001104659-21-073694-xbrl.zip | 12343 | 2021-05-28 08:59:15 |
| FilingSummary.xml | 1655 | 2021-05-28 08:59:15 |
| Financial_Report.xlsx | 5717 | 2021-05-28 08:59:15 |
| MetaLinks.json | 39718 | 2021-05-28 08:59:15 |
| R1.htm | 40194 | 2021-05-28 08:59:15 |
| report.css | 2767 | 2021-05-28 08:59:15 |
| Show.js | 1084 | 2021-05-28 08:59:15 |
| tm2116114d5_8k.htm | 23835 | 2021-05-28 08:59:15 |
| tm2116114d5_8k_htm.xml | 3653 | 2021-05-28 08:59:15 |
| tm2116114d5_ex99-1.htm | 14960 | 2021-05-28 08:59:15 |
| usl-20210528.xsd | 3238 | 2021-05-28 08:59:15 |
| usl-20210528_lab.xml | 34592 | 2021-05-28 08:59:15 |
| usl-20210528_pre.xml | 22746 | 2021-05-28 08:59:15 |