Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000818479-22-000021-index-headers.html | 2022-04-06 16:25:29 | |
| 0000818479-22-000021-index.html | 2022-04-06 16:25:29 | |
| 0000818479-22-000021.txt | 2022-04-06 16:25:29 | |
 0000818479-22-000021-xbrl.zip | 15174 | 2022-04-06 16:25:29 |
| exhibit991.htm | 5508 | 2022-04-06 16:25:29 |
 exhibit991001.jpg | 256843 | 2022-04-06 16:25:29 |
 exhibit991002.jpg | 37694 | 2022-04-06 16:25:29 |
| FilingSummary.xml | 1698 | 2022-04-06 16:25:29 |
| Financial_Report.xlsx | 5764 | 2022-04-06 16:25:29 |
| MetaLinks.json | 18047 | 2022-04-06 16:25:29 |
| R1.htm | 41504 | 2022-04-06 16:25:29 |
| report.css | 2767 | 2022-04-06 16:25:29 |
| Show.js | 1085 | 2022-04-06 16:25:29 |
| xray-20220405.htm | 36294 | 2022-04-06 16:25:29 |
| xray-20220405.xsd | 2193 | 2022-04-06 16:25:29 |
| xray-20220405_def.xml | 4266 | 2022-04-06 16:25:29 |
| xray-20220405_htm.xml | 10837 | 2022-04-06 16:25:29 |
| xray-20220405_lab.xml | 26176 | 2022-04-06 16:25:29 |
| xray-20220405_pre.xml | 15776 | 2022-04-06 16:25:29 |