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| 0000830122-14-000036-index.html | 2014-05-09 19:02:07 | |
| 0000830122-14-000036.txt | 2014-05-09 19:02:07 | |
 0000830122-14-000036-xbrl.zip | 158081 | 2014-05-09 19:02:07 |
| ex1018thamendmenttocredita.htm | 49003 | 2014-05-09 19:02:07 |
| ex311_03x31x14.htm | 8990 | 2014-05-09 19:02:07 |
| ex312_03x31x14.htm | 8925 | 2014-05-09 19:02:07 |
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| ex322_03x31x14.htm | 4915 | 2014-05-09 19:02:07 |
| FilingSummary.xml | 21447 | 2014-05-09 19:02:07 |
| Financial_Report.xls | 938615 | 2014-05-09 19:02:07 |
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| pico-20140331.xsd | 36711 | 2014-05-09 19:02:07 |
| pico-20140331_cal.xml | 53303 | 2014-05-09 19:02:07 |
| pico-20140331_def.xml | 188729 | 2014-05-09 19:02:07 |
| pico-20140331_lab.xml | 539687 | 2014-05-09 19:02:07 |
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| pico0331201410q.htm | 1199809 | 2014-05-09 19:02:07 |
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| report.css | 2740 | 2014-05-09 19:02:07 |
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