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| 0001079973-12-000152-index.html | 2012-03-16 16:06:54 | |
| 0001079973-12-000152.txt | 2012-03-16 16:06:54 | |
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| ex31x1.htm | 12782 | 2012-03-16 16:06:54 |
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| ex4x1.htm | 75539 | 2012-03-16 16:06:54 |
| FilingSummary.xml | 7805 | 2012-03-16 16:06:54 |
| Financial_Report.xls | 92333 | 2012-03-16 16:06:54 |
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| pure-20120131.xsd | 10466 | 2012-03-16 16:06:54 |
| pure-20120131_cal.xml | 24556 | 2012-03-16 16:06:54 |
| pure-20120131_lab.xml | 95295 | 2012-03-16 16:06:54 |
| pure-20120131_pre.xml | 61491 | 2012-03-16 16:06:54 |
| pure_10q-013112.htm | 542628 | 2012-03-16 16:06:54 |
| R1.htm | 26727 | 2012-03-16 16:06:54 |
| R10.htm | 10566 | 2012-03-16 16:06:54 |
| R11.htm | 5988 | 2012-03-16 16:06:54 |
| R12.htm | 23252 | 2012-03-16 16:06:54 |
| R13.htm | 26502 | 2012-03-16 16:06:54 |
| R14.htm | 12930 | 2012-03-16 16:06:54 |
| R15.htm | 12104 | 2012-03-16 16:06:54 |
| R2.htm | 86203 | 2012-03-16 16:06:54 |
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| R6.htm | 13663 | 2012-03-16 16:06:54 |
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| R9.htm | 10480 | 2012-03-16 16:06:54 |
| report.css | 2721 | 2012-03-16 16:06:54 |
| Show.js | 6423 | 2012-03-16 16:06:54 |