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|---|---|---|
 0001562762-23-000041-index-headers.html | 2023-02-07 16:15:07 | |
| 0001562762-23-000041-index.html | 2023-02-07 16:15:07 | |
| 0001562762-23-000041.txt | 2023-02-07 16:15:07 | |
 0001562762-23-000041-xbrl.zip | 200784 | 2023-02-07 16:15:07 |
| dla-20221231.htm | 829667 | 2023-02-07 16:15:07 |
| dla-20221231.xsd | 39760 | 2023-02-07 16:15:07 |
| dla-20221231_cal.xml | 50502 | 2023-02-07 16:15:07 |
| dla-20221231_def.xml | 154883 | 2023-02-07 16:15:07 |
| dla-20221231_htm.xml | 568120 | 2023-02-07 16:15:07 |
| dla-20221231_lab.xml | 418055 | 2023-02-07 16:15:07 |
| dla-20221231_pre.xml | 276786 | 2023-02-07 16:15:07 |
| exhibit101.htm | 73917 | 2023-02-07 16:15:07 |
 exhibit101p1i1.jpg | 656 | 2023-02-07 16:15:07 |
 exhibit101p2i0.jpg | 637 | 2023-02-07 16:15:07 |
 exhibit101p2i2.jpg | 638 | 2023-02-07 16:15:07 |
 exhibit101p2i5.jpg | 640 | 2023-02-07 16:15:07 |
| exhibit102.htm | 158885 | 2023-02-07 16:15:07 |
| exhibit103.htm | 110480 | 2023-02-07 16:15:07 |
| exhibit311.htm | 19624 | 2023-02-07 16:15:07 |
| exhibit312.htm | 19829 | 2023-02-07 16:15:07 |
| exhibit321.htm | 10152 | 2023-02-07 16:15:07 |
| exhibit322.htm | 9690 | 2023-02-07 16:15:07 |
| FilingSummary.xml | 32122 | 2023-02-07 16:15:07 |
| Financial_Report.xlsx | 62378 | 2023-02-07 16:15:07 |
| MetaLinks.json | 604404 | 2023-02-07 16:15:07 |
| R1.htm | 53346 | 2023-02-07 16:15:07 |
| R10.htm | 18477 | 2023-02-07 16:15:07 |
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| R2.htm | 137545 | 2023-02-07 16:15:07 |
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| R27.htm | 6402 | 2023-02-07 16:15:07 |
| R28.htm | 18055 | 2023-02-07 16:15:07 |
| R29.htm | 21869 | 2023-02-07 16:15:07 |
| R3.htm | 25817 | 2023-02-07 16:15:07 |
| R30.htm | 22861 | 2023-02-07 16:15:07 |
| R31.htm | 14940 | 2023-02-07 16:15:07 |
| R32.htm | 36961 | 2023-02-07 16:15:07 |
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| R8.htm | 33174 | 2023-02-07 16:15:07 |
| R9.htm | 5830 | 2023-02-07 16:15:07 |
| report.css | 2767 | 2023-02-07 16:15:07 |
| Show.js | 1085 | 2023-02-07 16:15:07 |