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| 0001564590-16-024912-index.html | 2016-09-02 16:31:22 | |
| 0001564590-16-024912.txt | 2016-09-02 16:31:22 | |
 0001564590-16-024912-xbrl.zip | 91766 | 2016-09-02 16:31:22 |
| FilingSummary.xml | 24526 | 2016-09-02 16:31:22 |
| Financial_Report.xlsx | 45957 | 2016-09-02 16:31:22 |
| pi-10q_20160630.htm | 2188717 | 2016-09-02 16:31:22 |
| pi-20160630.xml | 1002428 | 2016-09-02 16:31:22 |
| pi-20160630.xsd | 32236 | 2016-09-02 16:31:22 |
| pi-20160630_cal.xml | 42962 | 2016-09-02 16:31:22 |
| pi-20160630_def.xml | 130932 | 2016-09-02 16:31:22 |
| pi-20160630_lab.xml | 284644 | 2016-09-02 16:31:22 |
| pi-20160630_pre.xml | 227025 | 2016-09-02 16:31:22 |
| pi-ex311_309.htm | 14433 | 2016-09-02 16:31:22 |
| pi-ex312_310.htm | 14433 | 2016-09-02 16:31:22 |
| pi-ex31_520.htm | 26251 | 2016-09-02 16:31:22 |
| pi-ex321_307.htm | 7706 | 2016-09-02 16:31:22 |
| pi-ex322_308.htm | 7713 | 2016-09-02 16:31:22 |
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| R9.htm | 100858 | 2016-09-02 16:31:22 |
| report.css | 2767 | 2016-09-02 16:31:22 |
| Show.js | 1410 | 2016-09-02 16:31:22 |