Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000818479-21-000023-index-headers.html | 2021-06-01 16:37:11 | |
| 0000818479-21-000023-index.html | 2021-06-01 16:37:11 | |
| 0000818479-21-000023.txt | 2021-06-01 16:37:11 | |
 0000818479-21-000023-xbrl.zip | 31124 | 2021-06-01 16:37:11 |
| exhibit1011.htm | 108160 | 2021-06-01 16:37:11 |
| FilingSummary.xml | 1692 | 2021-06-01 16:37:11 |
| Financial_Report.xlsx | 5761 | 2021-06-01 16:37:11 |
| MetaLinks.json | 18577 | 2021-06-01 16:37:11 |
| R1.htm | 41392 | 2021-06-01 16:37:11 |
| report.css | 2767 | 2021-06-01 16:37:11 |
| Show.js | 1085 | 2021-06-01 16:37:11 |
| xray-20210531.htm | 34957 | 2021-06-01 16:37:11 |
| xray-20210531.xsd | 2199 | 2021-06-01 16:37:11 |
| xray-20210531_def.xml | 4278 | 2021-06-01 16:37:11 |
| xray-20210531_htm.xml | 10793 | 2021-06-01 16:37:11 |
| xray-20210531_lab.xml | 26226 | 2021-06-01 16:37:11 |
| xray-20210531_pre.xml | 15834 | 2021-06-01 16:37:11 |