Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-22-005420-index-headers.html | 2022-08-05 16:15:31 | |
| 0001171843-22-005420-index.html | 2022-08-05 16:15:31 | |
| 0001171843-22-005420.txt | 2022-08-05 16:15:31 | |
 0001171843-22-005420-xbrl.zip | 40991 | 2022-08-05 16:15:31 |
| ddd-20220804.xsd | 2971 | 2022-08-05 16:15:31 |
| ddd-20220804_lab.xml | 34240 | 2022-08-05 16:15:31 |
| ddd-20220804_pre.xml | 22368 | 2022-08-05 16:15:31 |
| exh_101.htm | 143692 | 2022-08-05 16:15:31 |
| exh_991.htm | 6563 | 2022-08-05 16:15:31 |
| f8k_080522.htm | 26189 | 2022-08-05 16:15:31 |
| f8k_080522_htm.xml | 3492 | 2022-08-05 16:15:31 |
| FilingSummary.xml | 1653 | 2022-08-05 16:15:31 |
| Financial_Report.xlsx | 5696 | 2022-08-05 16:15:31 |
| MetaLinks.json | 38120 | 2022-08-05 16:15:31 |
| R1.htm | 38544 | 2022-08-05 16:15:31 |
| report.css | 2767 | 2022-08-05 16:15:31 |
| Show.js | 1085 | 2022-08-05 16:15:31 |