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| 0001564590-20-048360-index.html | 2020-10-28 16:23:32 | |
| 0001564590-20-048360.txt | 2020-10-28 16:23:32 | |
 0001564590-20-048360-xbrl.zip | 313206 | 2020-10-28 16:23:32 |
| FilingSummary.xml | 32545 | 2020-10-28 16:23:32 |
| Financial_Report.xlsx | 68876 | 2020-10-28 16:23:32 |
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| pi-10q_20200930.htm | 2841129 | 2020-10-28 16:23:32 |
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| pi-20200930_cal.xml | 57302 | 2020-10-28 16:23:32 |
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| report.css | 2767 | 2020-10-28 16:23:32 |
| Show.js | 1085 | 2020-10-28 16:23:32 |