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| 0001493152-24-023218-index.html | 2024-06-07 18:13:03 | |
| 0001493152-24-023218.txt | 2024-06-07 18:13:03 | |
 0001493152-24-023218-xbrl.zip | 142131 | 2024-06-07 18:13:03 |
| ex31-1.htm | 11884 | 2024-06-07 18:13:03 |
| ex31-2.htm | 11968 | 2024-06-07 18:13:03 |
| ex32-1.htm | 7490 | 2024-06-07 18:13:03 |
| FilingSummary.xml | 28354 | 2024-06-07 18:13:03 |
| Financial_Report.xlsx | 84773 | 2024-06-07 18:13:03 |
| form10-q.htm | 972663 | 2024-06-07 18:13:03 |
| form10-q_htm.xml | 968353 | 2024-06-07 18:13:03 |
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| olkr-20240430.xsd | 40930 | 2024-06-07 18:13:03 |
| olkr-20240430_cal.xml | 43447 | 2024-06-07 18:13:03 |
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| olkr-20240430_lab.xml | 332009 | 2024-06-07 18:13:03 |
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| R10.htm | 47146 | 2024-06-07 18:13:03 |
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| R9.htm | 13062 | 2024-06-07 18:13:03 |
| report.css | 2767 | 2024-06-07 18:13:03 |
| Show.js | 1085 | 2024-06-07 18:13:03 |