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| 0001493152-23-045259-index.html | 2023-12-18 16:00:32 | |
| 0001493152-23-045259.txt | 2023-12-18 16:00:32 | |
 0001493152-23-045259-xbrl.zip | 396328 | 2023-12-18 16:00:32 |
| ex10-11.htm | 46121 | 2023-12-18 16:00:32 |
| ex10-12.htm | 47799 | 2023-12-18 16:00:32 |
| ex10-13_1.htm | 56685 | 2023-12-18 16:00:32 |
| ex10-13_2.htm | 50851 | 2023-12-18 16:00:32 |
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| ex10-15.htm | 45773 | 2023-12-18 16:00:32 |
| ex23-1.htm | 3347 | 2023-12-18 16:00:32 |
| ex31-1.htm | 14979 | 2023-12-18 16:00:32 |
| ex31-2.htm | 14450 | 2023-12-18 16:00:32 |
| ex32-1.htm | 8712 | 2023-12-18 16:00:32 |
| ex32-2.htm | 8874 | 2023-12-18 16:00:32 |
| ex97-1.htm | 30565 | 2023-12-18 16:00:32 |
| FilingSummary.xml | 31673 | 2023-12-18 16:00:32 |
| Financial_Report.xlsx | 94264 | 2023-12-18 16:00:32 |
| form10-k.htm | 1821520 | 2023-12-18 16:00:32 |
 form10-k_001.jpg | 88751 | 2023-12-18 16:00:32 |
 form10-k_002.jpg | 43493 | 2023-12-18 16:00:32 |
| form10-k_htm.xml | 1213414 | 2023-12-18 16:00:32 |
| MetaLinks.json | 703294 | 2023-12-18 16:00:32 |
| opxs-20231001.xsd | 52095 | 2023-12-18 16:00:32 |
| opxs-20231001_cal.xml | 66126 | 2023-12-18 16:00:32 |
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| opxs-20231001_lab.xml | 435577 | 2023-12-18 16:00:32 |
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| R1.htm | 70591 | 2023-12-18 16:00:32 |
| R10.htm | 14760 | 2023-12-18 16:00:32 |
| R11.htm | 77522 | 2023-12-18 16:00:32 |
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| R21.htm | 131502 | 2023-12-18 16:00:32 |
| R22.htm | 25494 | 2023-12-18 16:00:32 |
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| R30.htm | 5529 | 2023-12-18 16:00:32 |
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| R32.htm | 12912 | 2023-12-18 16:00:32 |
| R33.htm | 135391 | 2023-12-18 16:00:32 |
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| R6.htm | 65934 | 2023-12-18 16:00:32 |
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| R8.htm | 7440 | 2023-12-18 16:00:32 |
| R9.htm | 81918 | 2023-12-18 16:00:32 |
| report.css | 2767 | 2023-12-18 16:00:32 |
| Show.js | 1085 | 2023-12-18 16:00:32 |