Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-24-075475-index-headers.html | 2024-03-22 17:32:01 | |
| 0001193125-24-075475-index.html | 2024-03-22 17:32:01 | |
| 0001193125-24-075475.txt | 2024-03-22 17:32:01 | |
 0001193125-24-075475-xbrl.zip | 74052 | 2024-03-22 17:32:01 |
| d223889d8k.htm | 48006 | 2024-03-22 17:32:01 |
| d223889d8k_htm.xml | 3261 | 2024-03-22 17:32:01 |
| d223889dex101.htm | 8466 | 2024-03-22 17:32:01 |
| d223889dex102.htm | 65086 | 2024-03-22 17:32:01 |
| d223889dex41.htm | 379433 | 2024-03-22 17:32:01 |
| d223889dex991.htm | 12603 | 2024-03-22 17:32:01 |
| drttf-20240318.xsd | 2835 | 2024-03-22 17:32:01 |
| drttf-20240318_lab.xml | 15941 | 2024-03-22 17:32:01 |
| drttf-20240318_pre.xml | 9978 | 2024-03-22 17:32:01 |
| FilingSummary.xml | 1710 | 2024-03-22 17:32:01 |
| Financial_Report.xlsx | 5641 | 2024-03-22 17:32:01 |
 g223889dsp63.jpg | 3154 | 2024-03-22 17:32:01 |
 g223889g07g01.jpg | 4249 | 2024-03-22 17:32:01 |
 g223889g07g02.jpg | 6107 | 2024-03-22 17:32:01 |
 g223889snap66.jpg | 1183 | 2024-03-22 17:32:01 |
| MetaLinks.json | 16957 | 2024-03-22 17:32:01 |
| R1.htm | 35124 | 2024-03-22 17:32:01 |
| report.css | 2767 | 2024-03-22 17:32:01 |
| Show.js | 1085 | 2024-03-22 17:32:01 |