Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001145443-20-000568-index-headers.html | 2020-12-18 13:59:35 | |
| 0001145443-20-000568-index.html | 2020-12-18 13:59:35 | |
| 0001145443-20-000568.txt | 2020-12-18 13:59:35 | |
 0001145443-20-000568-xbrl.zip | 29555 | 2020-12-18 13:59:35 |
| dpt-20201218.htm | 38834 | 2020-12-18 13:59:35 |
| dpt-20201218.xsd | 4712 | 2020-12-18 13:59:35 |
| dpt-20201218_def.xml | 88816 | 2020-12-18 13:59:35 |
| dpt-20201218_htm.xml | 38483 | 2020-12-18 13:59:35 |
| dpt-20201218_lab.xml | 119380 | 2020-12-18 13:59:35 |
| dpt-20201218_pre.xml | 88492 | 2020-12-18 13:59:35 |
| FilingSummary.xml | 2857 | 2020-12-18 13:59:35 |
| Financial_Report.xlsx | 17384 | 2020-12-18 13:59:35 |
| MetaLinks.json | 227098 | 2020-12-18 13:59:35 |
| R1.htm | 12610 | 2020-12-18 13:59:35 |
| R2.htm | 37251 | 2020-12-18 13:59:35 |
| R3.htm | 48517 | 2020-12-18 13:59:35 |
| report.css | 2767 | 2020-12-18 13:59:35 |
| Show.js | 1085 | 2020-12-18 13:59:35 |