Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000818479-22-000031-index-headers.html | 2022-04-19 16:50:16 | |
| 0000818479-22-000031-index.html | 2022-04-19 16:50:16 | |
| 0000818479-22-000031.txt | 2022-04-19 16:50:16 | |
 0000818479-22-000031-xbrl.zip | 42444 | 2022-04-19 16:50:16 |
| ex101.htm | 62172 | 2022-04-19 16:50:16 |
| exhibit102.htm | 64374 | 2022-04-19 16:50:16 |
| exhibit991.htm | 22250 | 2022-04-19 16:50:16 |
| FilingSummary.xml | 1757 | 2022-04-19 16:50:16 |
| Financial_Report.xlsx | 5763 | 2022-04-19 16:50:16 |
 image_0.jpg | 12209 | 2022-04-19 16:50:16 |
| MetaLinks.json | 18047 | 2022-04-19 16:50:16 |
| R1.htm | 41504 | 2022-04-19 16:50:16 |
| report.css | 2767 | 2022-04-19 16:50:16 |
| Show.js | 1085 | 2022-04-19 16:50:16 |
| xray-20220416.htm | 63864 | 2022-04-19 16:50:16 |
| xray-20220416.xsd | 2193 | 2022-04-19 16:50:16 |
| xray-20220416_def.xml | 4266 | 2022-04-19 16:50:16 |
| xray-20220416_htm.xml | 10837 | 2022-04-19 16:50:16 |
| xray-20220416_lab.xml | 26176 | 2022-04-19 16:50:16 |
| xray-20220416_pre.xml | 15776 | 2022-04-19 16:50:16 |