Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000891092-22-000113-index-headers.html | 2022-01-19 16:49:26 | |
| 0000891092-22-000113-index.html | 2022-01-19 16:49:26 | |
| 0000891092-22-000113.txt | 2022-01-19 16:49:26 | |
 0000891092-22-000113-xbrl.zip | 8030 | 2022-01-19 16:49:26 |
| e14865ex-10_1.htm | 36875 | 2022-01-19 16:49:26 |
| e14865ex-10_2.htm | 36932 | 2022-01-19 16:49:26 |
| FilingSummary.xml | 1583 | 2022-01-19 16:49:26 |
| Financial_Report.xlsx | 5629 | 2022-01-19 16:49:26 |
 image_004.gif | 4627 | 2022-01-19 16:49:26 |
 image_005.gif | 4627 | 2022-01-19 16:49:26 |
| MetaLinks.json | 18115 | 2022-01-19 16:49:26 |
| R1.htm | 38516 | 2022-01-19 16:49:26 |
| report.css | 2767 | 2022-01-19 16:49:26 |
| Show.js | 1085 | 2022-01-19 16:49:26 |
| vprb-20220118.xsd | 4242 | 2022-01-19 16:49:26 |
| vprb-20220118_lab.xml | 16186 | 2022-01-19 16:49:26 |
| vprb-20220118_pre.xml | 11045 | 2022-01-19 16:49:26 |
| vprb8k1221.htm | 29313 | 2022-01-19 16:49:26 |
| vprb8k1221_htm.xml | 3250 | 2022-01-19 16:49:26 |