Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001079973-13-000401-index-headers.html | 2013-06-14 09:17:08 | |
| 0001079973-13-000401-index.html | 2013-06-14 09:17:08 | |
| 0001079973-13-000401.txt | 2013-06-14 09:17:08 | |
 0001079973-13-000401-xbrl.zip | 62964 | 2013-06-14 09:17:08 |
| ex31x1.htm | 12096 | 2013-06-14 09:17:08 |
| ex32x1.htm | 8995 | 2013-06-14 09:17:08 |
| FilingSummary.xml | 20602 | 2013-06-14 09:17:08 |
| Financial_Report.xls | 475482 | 2013-06-14 09:17:08 |
| pure-20130601.xml | 473915 | 2013-06-14 09:17:08 |
| pure-20130601.xsd | 27078 | 2013-06-14 09:17:08 |
| pure-20130601_cal.xml | 30884 | 2013-06-14 09:17:08 |
| pure-20130601_def.xml | 59185 | 2013-06-14 09:17:08 |
| pure-20130601_lab.xml | 206292 | 2013-06-14 09:17:08 |
| pure-20130601_pre.xml | 174940 | 2013-06-14 09:17:08 |
| pure_10q-043013.htm | 645857 | 2013-06-14 09:17:08 |
| R1.htm | 28854 | 2013-06-14 09:17:08 |
| R10.htm | 9726 | 2013-06-14 09:17:08 |
| R11.htm | 24906 | 2013-06-14 09:17:08 |
| R12.htm | 6594 | 2013-06-14 09:17:08 |
| R13.htm | 13889 | 2013-06-14 09:17:08 |
| R14.htm | 10921 | 2013-06-14 09:17:08 |
| R15.htm | 34111 | 2013-06-14 09:17:08 |
| R16.htm | 51174 | 2013-06-14 09:17:08 |
| R17.htm | 29760 | 2013-06-14 09:17:08 |
| R18.htm | 83735 | 2013-06-14 09:17:08 |
| R19.htm | 9755 | 2013-06-14 09:17:08 |
| R2.htm | 102786 | 2013-06-14 09:17:08 |
| R20.htm | 9321 | 2013-06-14 09:17:08 |
| R21.htm | 19457 | 2013-06-14 09:17:08 |
| R22.htm | 24075 | 2013-06-14 09:17:08 |
| R23.htm | 37756 | 2013-06-14 09:17:08 |
| R24.htm | 78988 | 2013-06-14 09:17:08 |
| R25.htm | 8833 | 2013-06-14 09:17:08 |
| R26.htm | 18677 | 2013-06-14 09:17:08 |
| R27.htm | 8569 | 2013-06-14 09:17:08 |
| R28.htm | 21615 | 2013-06-14 09:17:08 |
| R29.htm | 11731 | 2013-06-14 09:17:08 |
| R3.htm | 28064 | 2013-06-14 09:17:08 |
| R30.htm | 30571 | 2013-06-14 09:17:08 |
| R31.htm | 43620 | 2013-06-14 09:17:08 |
| R32.htm | 20178 | 2013-06-14 09:17:08 |
| R33.htm | 19484 | 2013-06-14 09:17:08 |
| R34.htm | 15318 | 2013-06-14 09:17:08 |
| R35.htm | 20640 | 2013-06-14 09:17:08 |
| R36.htm | 84683 | 2013-06-14 09:17:08 |
| R37.htm | 16993 | 2013-06-14 09:17:08 |
| R38.htm | 15330 | 2013-06-14 09:17:08 |
| R39.htm | 17396 | 2013-06-14 09:17:08 |
| R4.htm | 57039 | 2013-06-14 09:17:08 |
| R40.htm | 8149 | 2013-06-14 09:17:08 |
| R5.htm | 110734 | 2013-06-14 09:17:08 |
| R6.htm | 17143 | 2013-06-14 09:17:08 |
| R7.htm | 15997 | 2013-06-14 09:17:08 |
| R8.htm | 12913 | 2013-06-14 09:17:08 |
| R9.htm | 8800 | 2013-06-14 09:17:08 |
| report.css | 2721 | 2013-06-14 09:17:08 |
| Show.js | 6423 | 2013-06-14 09:17:08 |