Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000894189-24-005696-index-headers.html | 2024-09-20 15:03:04 | |
| 0000894189-24-005696-index.html | 2024-09-20 15:03:04 | |
| 0000894189-24-005696.txt | 2024-09-20 15:03:04 | |
 0000894189-24-005696-xbrl.zip | 143463 | 2024-09-20 15:03:04 |
| ck0000811030-20230731.htm | 44194 | 2024-09-20 15:03:04 |
| ck0000811030-20230731.xsd | 7706 | 2024-09-20 15:03:04 |
| ck0000811030-20230731_cal.xml | 3746 | 2024-09-20 15:03:04 |
| ck0000811030-20230731_def.xml | 113511 | 2024-09-20 15:03:04 |
 ck0000811030-20230731_g1.jpg | 109572 | 2024-09-20 15:03:04 |
 ck0000811030-20230731_g2.gif | 5464 | 2024-09-20 15:03:04 |
| ck0000811030-20230731_htm.xml | 17742 | 2024-09-20 15:03:04 |
| ck0000811030-20230731_lab.xml | 215207 | 2024-09-20 15:03:04 |
| ck0000811030-20230731_pre.xml | 123537 | 2024-09-20 15:03:04 |
| FilingSummary.xml | 2583 | 2024-09-20 15:03:04 |
| MetaLinks.json | 242321 | 2024-09-20 15:03:04 |
| R1.htm | 18004 | 2024-09-20 15:03:04 |
| R2.htm | 72313 | 2024-09-20 15:03:04 |
| report.css | 2767 | 2024-09-20 15:03:04 |
| Show.js | 1085 | 2024-09-20 15:03:04 |