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|---|---|---|
 0001157523-14-004456-index-headers.html | 2014-11-06 16:11:21 | |
| 0001157523-14-004456-index.html | 2014-11-06 16:11:21 | |
| 0001157523-14-004456.txt | 2014-11-06 16:11:21 | |
 0001157523-14-004456-xbrl.zip | 43679 | 2014-11-06 16:11:21 |
| a50975489.htm | 708575 | 2014-11-06 16:11:21 |
| a50975489ex31_1.htm | 15269 | 2014-11-06 16:11:21 |
| a50975489ex31_2.htm | 14715 | 2014-11-06 16:11:21 |
| a50975489ex32_1.htm | 6920 | 2014-11-06 16:11:21 |
| a50975489ex32_2.htm | 6524 | 2014-11-06 16:11:21 |
| FilingSummary.xml | 10465 | 2014-11-06 16:11:21 |
| Financial_Report.xls | 161475 | 2014-11-06 16:11:21 |
| Financial_Report.xlsx | 46788 | 2014-11-06 16:11:21 |
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 logo.jpg | 1804 | 2014-11-06 16:11:21 |
| opxa-20140930.xml | 182151 | 2014-11-06 16:11:21 |
| opxa-20140930.xsd | 27391 | 2014-11-06 16:11:21 |
| opxa-20140930_cal.xml | 31566 | 2014-11-06 16:11:21 |
| opxa-20140930_def.xml | 33443 | 2014-11-06 16:11:21 |
| opxa-20140930_lab.xml | 207526 | 2014-11-06 16:11:21 |
| opxa-20140930_pre.xml | 108798 | 2014-11-06 16:11:21 |
| R1.htm | 28853 | 2014-11-06 16:11:21 |
| R10.htm | 5921 | 2014-11-06 16:11:21 |
| R11.htm | 14340 | 2014-11-06 16:11:21 |
| R12.htm | 38617 | 2014-11-06 16:11:21 |
| R13.htm | 16844 | 2014-11-06 16:11:21 |
| R14.htm | 9617 | 2014-11-06 16:11:21 |
| R15.htm | 44933 | 2014-11-06 16:11:21 |
| R16.htm | 15192 | 2014-11-06 16:11:21 |
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| R18.htm | 49771 | 2014-11-06 16:11:21 |
| R19.htm | 47804 | 2014-11-06 16:11:21 |
| R2.htm | 75844 | 2014-11-06 16:11:21 |
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| R4.htm | 41491 | 2014-11-06 16:11:21 |
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| R6.htm | 114776 | 2014-11-06 16:11:21 |
| R7.htm | 10716 | 2014-11-06 16:11:21 |
| R8.htm | 12137 | 2014-11-06 16:11:21 |
| R9.htm | 14850 | 2014-11-06 16:11:21 |
| report.css | 2740 | 2014-11-06 16:11:21 |
| Show.js | 1410 | 2014-11-06 16:11:21 |