Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-20-286920-index.html | 2020-11-05 16:48:58 | |
| 0001193125-20-286920.txt | 2020-11-05 16:48:58 | |
 0001193125-20-286920-xbrl.zip | 455247 | 2020-11-05 16:48:58 |
| d35578d8k.htm | 69934 | 2020-11-05 16:48:58 |
| d35578d8k_htm.xml | 3388 | 2020-11-05 16:48:58 |
| d35578dex101.htm | 838307 | 2020-11-05 16:48:58 |
| d35578dex21.htm | 948777 | 2020-11-05 16:48:58 |
| d35578dex22.htm | 927771 | 2020-11-05 16:48:58 |
| FilingSummary.xml | 1797 | 2020-11-05 16:48:58 |
| Financial_Report.xlsx | 5474 | 2020-11-05 16:48:58 |
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| pvac-20201102.xsd | 3093 | 2020-11-05 16:48:58 |
| pvac-20201102_lab.xml | 18138 | 2020-11-05 16:48:58 |
| pvac-20201102_pre.xml | 11423 | 2020-11-05 16:48:58 |
| R1.htm | 40153 | 2020-11-05 16:48:58 |
| report.css | 2767 | 2020-11-05 16:48:58 |
| Show.js | 1085 | 2020-11-05 16:48:58 |