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|---|---|---|
 0001628280-20-007481-index-headers.html | 2020-05-11 16:52:25 | |
| 0001628280-20-007481-index.html | 2020-05-11 16:52:25 | |
| 0001628280-20-007481.txt | 2020-05-11 16:52:25 | |
 0001628280-20-007481-xbrl.zip | 31807 | 2020-05-11 16:52:25 |
| ex-991ldl2020q1earning.htm | 417438 | 2020-05-11 16:52:25 |
| FilingSummary.xml | 1725 | 2020-05-11 16:52:25 |
| Financial_Report.xlsx | 5766 | 2020-05-11 16:52:25 |
 image0a49.gif | 3613 | 2020-05-11 16:52:25 |
 image55.jpg | 1756 | 2020-05-11 16:52:25 |
| ldl-20200511.xsd | 4433 | 2020-05-11 16:52:25 |
| ldl-20200511_cal.xml | 615 | 2020-05-11 16:52:25 |
| ldl-20200511_def.xml | 1465 | 2020-05-11 16:52:25 |
| ldl-20200511_lab.xml | 26147 | 2020-05-11 16:52:25 |
| ldl-20200511_pre.xml | 13571 | 2020-05-11 16:52:25 |
| ldl2020q18-k.htm | 47911 | 2020-05-11 16:52:25 |
| ldl2020q18-k_htm.xml | 4285 | 2020-05-11 16:52:25 |
| MetaLinks.json | 18242 | 2020-05-11 16:52:25 |
| R1.htm | 38581 | 2020-05-11 16:52:25 |
| report.css | 2767 | 2020-05-11 16:52:25 |
| Show.js | 1085 | 2020-05-11 16:52:25 |