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| 0000830122-16-000169-index.html | 2016-05-06 19:33:41 | |
| 0000830122-16-000169.txt | 2016-05-06 19:33:41 | |
 0000830122-16-000169-xbrl.zip | 149867 | 2016-05-06 19:33:41 |
| ex31103312016.htm | 9063 | 2016-05-06 19:33:41 |
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| pico-20160331.xsd | 39360 | 2016-05-06 19:33:41 |
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| pico0331201610q.htm | 1084992 | 2016-05-06 19:33:41 |
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| report.css | 2767 | 2016-05-06 19:33:41 |
| Show.js | 1410 | 2016-05-06 19:33:41 |