Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000945764-21-000054-index-headers.html | 2021-04-14 08:41:10 | |
| 0000945764-21-000054-index.html | 2021-04-14 08:41:10 | |
| 0000945764-21-000054.txt | 2021-04-14 08:41:10 | |
| den-20201231xex232.htm | 3030 | 2021-04-14 08:41:10 |
| den-20201231xex233.htm | 2973 | 2021-04-14 08:41:10 |
| den-20201231xex234.htm | 7791 | 2021-04-14 08:41:10 |
| den-20201231xex51.htm | 13248 | 2021-04-14 08:41:10 |
| den-20201231xs3asrregistra.htm | 233322 | 2021-04-14 08:41:10 |
| 528918 | 2021-04-14 08:41:10 | |
 footer1.jpg | 42727 | 2021-04-14 08:41:10 |
 logo2a.jpg | 45689 | 2021-04-14 08:41:10 |