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| 0001493152-22-035441-index.html | 2022-12-14 16:10:42 | |
| 0001493152-22-035441.txt | 2022-12-14 16:10:42 | |
 0001493152-22-035441-xbrl.zip | 89205 | 2022-12-14 16:10:42 |
| ex31-1.htm | 19780 | 2022-12-14 16:10:42 |
| ex31-2.htm | 19896 | 2022-12-14 16:10:42 |
| ex32-1.htm | 8868 | 2022-12-14 16:10:42 |
| ex32-2.htm | 9028 | 2022-12-14 16:10:42 |
| FilingSummary.xml | 15813 | 2022-12-14 16:10:42 |
| Financial_Report.xlsx | 42895 | 2022-12-14 16:10:42 |
| form10-q.htm | 473838 | 2022-12-14 16:10:42 |
| form10-q_htm.xml | 319616 | 2022-12-14 16:10:42 |
| MetaLinks.json | 323037 | 2022-12-14 16:10:42 |
| pure-20221031.xsd | 19326 | 2022-12-14 16:10:42 |
| pure-20221031_cal.xml | 28242 | 2022-12-14 16:10:42 |
| pure-20221031_def.xml | 85341 | 2022-12-14 16:10:42 |
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| R1.htm | 46679 | 2022-12-14 16:10:42 |
| R10.htm | 18882 | 2022-12-14 16:10:42 |
| R11.htm | 50259 | 2022-12-14 16:10:42 |
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| R20.htm | 8709 | 2022-12-14 16:10:42 |
| R21.htm | 35522 | 2022-12-14 16:10:42 |
| R22.htm | 16120 | 2022-12-14 16:10:42 |
| R23.htm | 25930 | 2022-12-14 16:10:42 |
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| R25.htm | 65568 | 2022-12-14 16:10:42 |
| R26.htm | 5475 | 2022-12-14 16:10:42 |
| R3.htm | 19400 | 2022-12-14 16:10:42 |
| R4.htm | 60362 | 2022-12-14 16:10:42 |
| R5.htm | 32851 | 2022-12-14 16:10:42 |
| R6.htm | 55558 | 2022-12-14 16:10:42 |
| R7.htm | 8534 | 2022-12-14 16:10:42 |
| R8.htm | 9033 | 2022-12-14 16:10:42 |
| R9.htm | 51017 | 2022-12-14 16:10:42 |
| report.css | 2767 | 2022-12-14 16:10:42 |
| Show.js | 1085 | 2022-12-14 16:10:42 |