Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-21-057178-index-headers.html | 2021-04-29 11:07:28 | |
| 0001104659-21-057178-index.html | 2021-04-29 11:07:28 | |
| 0001104659-21-057178.txt | 2021-04-29 11:07:28 | |
 0001104659-21-057178-xbrl.zip | 12470 | 2021-04-29 11:07:28 |
| FilingSummary.xml | 1655 | 2021-04-29 11:07:28 |
| Financial_Report.xlsx | 5716 | 2021-04-29 11:07:28 |
| MetaLinks.json | 39718 | 2021-04-29 11:07:28 |
| R1.htm | 40196 | 2021-04-29 11:07:28 |
| report.css | 2767 | 2021-04-29 11:07:28 |
| Show.js | 1084 | 2021-04-29 11:07:28 |
| tm2113114d1_8k.htm | 24337 | 2021-04-29 11:07:28 |
| tm2113114d1_8k_htm.xml | 3653 | 2021-04-29 11:07:28 |
| tm2113114d1_ex99-1.htm | 15293 | 2021-04-29 11:07:28 |
| usl-20210429.xsd | 3238 | 2021-04-29 11:07:28 |
| usl-20210429_lab.xml | 34592 | 2021-04-29 11:07:28 |
| usl-20210429_pre.xml | 22746 | 2021-04-29 11:07:28 |