Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000830122-15-000017-index-headers.html | 2015-05-08 18:53:00 | |
| 0000830122-15-000017-index.html | 2015-05-08 18:53:00 | |
| 0000830122-15-000017.txt | 2015-05-08 18:53:00 | |
 0000830122-15-000017-xbrl.zip | 206283 | 2015-05-08 18:53:00 |
| ex311033115.htm | 9024 | 2015-05-08 18:53:00 |
| ex312033115.htm | 9016 | 2015-05-08 18:53:00 |
| ex321033115.htm | 4777 | 2015-05-08 18:53:00 |
| ex322033115.htm | 4764 | 2015-05-08 18:53:00 |
| FilingSummary.xml | 31062 | 2015-05-08 18:53:00 |
| Financial_Report.xls | 1285106 | 2015-05-08 18:53:00 |
| Financial_Report.xlsx | 180938 | 2015-05-08 18:53:00 |
| pico-20150331.xml | 1527727 | 2015-05-08 18:53:00 |
| pico-20150331.xsd | 52427 | 2015-05-08 18:53:00 |
| pico-20150331_cal.xml | 78235 | 2015-05-08 18:53:00 |
| pico-20150331_def.xml | 302678 | 2015-05-08 18:53:00 |
| pico-20150331_lab.xml | 736560 | 2015-05-08 18:53:00 |
| pico-20150331_pre.xml | 429107 | 2015-05-08 18:53:00 |
| pico0331201510q.htm | 1332330 | 2015-05-08 18:53:00 |
 picologonewa03a07a01.jpg | 6470 | 2015-05-08 18:53:00 |
| R1.htm | 27402 | 2015-05-08 18:53:00 |
| R10.htm | 19006 | 2015-05-08 18:53:00 |
| R11.htm | 127933 | 2015-05-08 18:53:00 |
| R12.htm | 198100 | 2015-05-08 18:53:00 |
| R13.htm | 31949 | 2015-05-08 18:53:00 |
| R14.htm | 44736 | 2015-05-08 18:53:00 |
| R15.htm | 18073 | 2015-05-08 18:53:00 |
| R16.htm | 70226 | 2015-05-08 18:53:00 |
| R17.htm | 36173 | 2015-05-08 18:53:00 |
| R18.htm | 13575 | 2015-05-08 18:53:00 |
| R19.htm | 46709 | 2015-05-08 18:53:00 |
| R2.htm | 88607 | 2015-05-08 18:53:00 |
| R20.htm | 37100 | 2015-05-08 18:53:00 |
| R21.htm | 7366 | 2015-05-08 18:53:00 |
| R22.htm | 16028 | 2015-05-08 18:53:00 |
| R23.htm | 15629 | 2015-05-08 18:53:00 |
| R24.htm | 96254 | 2015-05-08 18:53:00 |
| R25.htm | 204114 | 2015-05-08 18:53:00 |
| R26.htm | 27578 | 2015-05-08 18:53:00 |
| R27.htm | 28340 | 2015-05-08 18:53:00 |
| R28.htm | 12903 | 2015-05-08 18:53:00 |
| R29.htm | 55861 | 2015-05-08 18:53:00 |
| R3.htm | 24523 | 2015-05-08 18:53:00 |
| R30.htm | 31502 | 2015-05-08 18:53:00 |
| R31.htm | 44134 | 2015-05-08 18:53:00 |
| R32.htm | 29300 | 2015-05-08 18:53:00 |
| R33.htm | 45536 | 2015-05-08 18:53:00 |
| R34.htm | 31592 | 2015-05-08 18:53:00 |
| R35.htm | 113536 | 2015-05-08 18:53:00 |
| R36.htm | 79832 | 2015-05-08 18:53:00 |
| R37.htm | 68274 | 2015-05-08 18:53:00 |
| R38.htm | 51640 | 2015-05-08 18:53:00 |
| R39.htm | 24608 | 2015-05-08 18:53:00 |
| R4.htm | 103312 | 2015-05-08 18:53:00 |
| R40.htm | 22562 | 2015-05-08 18:53:00 |
| R41.htm | 22482 | 2015-05-08 18:53:00 |
| R42.htm | 46441 | 2015-05-08 18:53:00 |
| R43.htm | 157569 | 2015-05-08 18:53:00 |
| R44.htm | 26504 | 2015-05-08 18:53:00 |
| R45.htm | 6083 | 2015-05-08 18:53:00 |
| R46.htm | 57181 | 2015-05-08 18:53:00 |
| R47.htm | 40878 | 2015-05-08 18:53:00 |
| R48.htm | 33440 | 2015-05-08 18:53:00 |
| R49.htm | 36463 | 2015-05-08 18:53:00 |
| R5.htm | 65590 | 2015-05-08 18:53:00 |
| R50.htm | 57911 | 2015-05-08 18:53:00 |
| R51.htm | 44922 | 2015-05-08 18:53:00 |
| R52.htm | 19837 | 2015-05-08 18:53:00 |
| R53.htm | 29045 | 2015-05-08 18:53:00 |
| R54.htm | 38405 | 2015-05-08 18:53:00 |
| R55.htm | 25412 | 2015-05-08 18:53:00 |
| R56.htm | 10809 | 2015-05-08 18:53:00 |
| R57.htm | 12277 | 2015-05-08 18:53:00 |
| R6.htm | 10771 | 2015-05-08 18:53:00 |
| R7.htm | 67592 | 2015-05-08 18:53:00 |
| R8.htm | 13384 | 2015-05-08 18:53:00 |
| R9.htm | 23210 | 2015-05-08 18:53:00 |
| report.css | 2740 | 2015-05-08 18:53:00 |
| Show.js | 1410 | 2015-05-08 18:53:00 |