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|---|---|---|
 0001575705-17-000055-index-headers.html | 2017-04-17 16:56:22 | |
| 0001575705-17-000055-index.html | 2017-04-17 16:56:22 | |
| 0001575705-17-000055.txt | 2017-04-17 16:56:22 | |
 0001575705-17-000055-xbrl.zip | 68824 | 2017-04-17 16:56:22 |
| ex31_1.htm | 9450 | 2017-04-17 16:56:22 |
| ex31_2.htm | 13661 | 2017-04-17 16:56:22 |
| ex32_1.htm | 4055 | 2017-04-17 16:56:22 |
| ex32_2.htm | 3985 | 2017-04-17 16:56:22 |
| FilingSummary.xml | 23421 | 2017-04-17 16:56:22 |
| Financial_Report.xlsx | 47752 | 2017-04-17 16:56:22 |
| pwvi-20161231.xml | 271230 | 2017-04-17 16:56:22 |
| pwvi-20161231.xsd | 35369 | 2017-04-17 16:56:22 |
| pwvi-20161231_cal.xml | 40361 | 2017-04-17 16:56:22 |
| pwvi-20161231_def.xml | 75641 | 2017-04-17 16:56:22 |
| pwvi-20161231_lab.xml | 242513 | 2017-04-17 16:56:22 |
| pwvi-20161231_pre.xml | 170716 | 2017-04-17 16:56:22 |
| pwvi_10k.htm | 395939 | 2017-04-17 16:56:22 |
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| R9.htm | 20656 | 2017-04-17 16:56:22 |
| report.css | 2767 | 2017-04-17 16:56:22 |
| Show.js | 1410 | 2017-04-17 16:56:22 |