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| 0001019687-11-003900-index.html | 2011-12-21 21:41:25 | |
| 0001019687-11-003900.txt | 2011-12-21 21:41:25 | |
 0001019687-11-003900-xbrl.zip | 156084 | 2011-12-21 21:41:25 |
| FilingSummary.xml | 11522 | 2011-12-21 21:41:25 |
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| peix_s1.htm | 3779095 | 2011-12-21 21:41:25 |
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| R10.htm | 120309 | 2011-12-21 21:41:25 |
| R11.htm | 161462 | 2011-12-21 21:41:25 |
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| R9.htm | 19801 | 2011-12-21 21:41:25 |
| report.css | 2721 | 2011-12-21 21:41:25 |
| Show.js | 6423 | 2011-12-21 21:41:25 |