Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001493152-25-017828-index-headers.html | 2025-10-10 18:00:05 | |
| 0001493152-25-017828-index.html | 2025-10-10 18:00:05 | |
| 0001493152-25-017828.txt | 2025-10-10 18:00:05 | |
 0001493152-25-017828-xbrl.zip | 17077 | 2025-10-10 18:00:05 |
| ex16-1.htm | 6230 | 2025-10-10 18:00:05 |
| FilingSummary.xml | 1660 | 2025-10-10 18:00:05 |
| form8-k.htm | 48613 | 2025-10-10 18:00:05 |
| form8-k_htm.xml | 6029 | 2025-10-10 18:00:05 |
| MetaLinks.json | 41970 | 2025-10-10 18:00:05 |
| optx-20251010.xsd | 3887 | 2025-10-10 18:00:05 |
| optx-20251010_def.xml | 26787 | 2025-10-10 18:00:05 |
| optx-20251010_lab.xml | 37024 | 2025-10-10 18:00:05 |
| optx-20251010_pre.xml | 25411 | 2025-10-10 18:00:05 |
| R1.htm | 42674 | 2025-10-10 18:00:05 |
| report.css | 2767 | 2025-10-10 18:00:05 |
| Show.js | 1084 | 2025-10-10 18:00:05 |