Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000314808-20-000080-index-headers.html | 2020-05-11 16:30:42 | |
| 0000314808-20-000080-index.html | 2020-05-11 16:30:42 | |
| 0000314808-20-000080.txt | 2020-05-11 16:30:42 | |
 0000314808-20-000080-xbrl.zip | 19056 | 2020-05-11 16:30:42 |
| a8k-item502xprincipala.htm | 66498 | 2020-05-11 16:30:42 |
| a8k-item502xprincipala_htm.xml | 19385 | 2020-05-11 16:30:42 |
| FilingSummary.xml | 1872 | 2020-05-11 16:30:42 |
| Financial_Report.xlsx | 6574 | 2020-05-11 16:30:42 |
| MetaLinks.json | 29179 | 2020-05-11 16:30:42 |
| R1.htm | 67761 | 2020-05-11 16:30:42 |
| report.css | 2767 | 2020-05-11 16:30:42 |
| Show.js | 1084 | 2020-05-11 16:30:42 |
| val-20200507.xsd | 7800 | 2020-05-11 16:30:42 |
| val-20200507_cal.xml | 704 | 2020-05-11 16:30:42 |
| val-20200507_def.xml | 20385 | 2020-05-11 16:30:42 |
| val-20200507_lab.xml | 51044 | 2020-05-11 16:30:42 |
| val-20200507_pre.xml | 22928 | 2020-05-11 16:30:42 |