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|---|---|---|
 0001104659-21-097368-index-headers.html | 2021-07-29 10:56:51 | |
| 0001104659-21-097368-index.html | 2021-07-29 10:56:51 | |
| 0001104659-21-097368.txt | 2021-07-29 10:56:51 | |
 0001104659-21-097368-xbrl.zip | 12543 | 2021-07-29 10:56:51 |
| FilingSummary.xml | 1655 | 2021-07-29 10:56:51 |
| Financial_Report.xlsx | 5719 | 2021-07-29 10:56:51 |
| MetaLinks.json | 39718 | 2021-07-29 10:56:51 |
| R1.htm | 40196 | 2021-07-29 10:56:51 |
| report.css | 2767 | 2021-07-29 10:56:51 |
| Show.js | 1084 | 2021-07-29 10:56:51 |
| tm2122185d5_8k.htm | 24560 | 2021-07-29 10:56:51 |
| tm2122185d5_8k_htm.xml | 3653 | 2021-07-29 10:56:51 |
| tm2122185d5_ex99-1.htm | 15705 | 2021-07-29 10:56:51 |
| usl-20210729.xsd | 3239 | 2021-07-29 10:56:51 |
| usl-20210729_lab.xml | 34593 | 2021-07-29 10:56:51 |
| usl-20210729_pre.xml | 22747 | 2021-07-29 10:56:51 |