Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000894189-20-004378-index-headers.html | 2020-06-04 14:33:27 | |
| 0000894189-20-004378-index.html | 2020-06-04 14:33:27 | |
| 0000894189-20-004378.txt | 2020-06-04 14:33:27 | |
 0000894189-20-004378-xbrl.zip | 35892 | 2020-06-04 14:33:27 |
| bc497exbrlexhibitindex.htm | 8312 | 2020-06-04 14:33:27 |
| ck0000811030-20200604.xml | 14760 | 2020-06-04 14:33:27 |
| ck0000811030-20200604.xsd | 3833 | 2020-06-04 14:33:27 |
| ck0000811030-20200604_cal.xml | 5079 | 2020-06-04 14:33:27 |
| ck0000811030-20200604_def.xml | 131136 | 2020-06-04 14:33:27 |
| ck0000811030-20200604_lab.xml | 183489 | 2020-06-04 14:33:27 |
| ck0000811030-20200604_pre.xml | 50280 | 2020-06-04 14:33:27 |
| FilingSummary.xml | 2296 | 2020-06-04 14:33:27 |
| Financial_Report.xlsx | 7410 | 2020-06-04 14:33:27 |
| R1.htm | 17189 | 2020-06-04 14:33:27 |
| R2.htm | 43652 | 2020-06-04 14:33:27 |
| report.css | 2766 | 2020-06-04 14:33:27 |
| Show.js | 1084 | 2020-06-04 14:33:27 |