Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000894189-15-003430-index-headers.html | 2015-07-22 12:44:51 | |
| 0000894189-15-003430-index.html | 2015-07-22 12:44:51 | |
| 0000894189-15-003430.txt | 2015-07-22 12:44:51 | |
 0000894189-15-003430-xbrl.zip | 30087 | 2015-07-22 12:44:51 |
| becker_exbrl.htm | 8248 | 2015-07-22 12:44:51 |
| ck0000811030-20150716.xml | 15892 | 2015-07-22 12:44:51 |
| ck0000811030-20150716.xsd | 5837 | 2015-07-22 12:44:51 |
| ck0000811030-20150716_cal.xml | 4999 | 2015-07-22 12:44:51 |
| ck0000811030-20150716_def.xml | 100715 | 2015-07-22 12:44:51 |
| ck0000811030-20150716_lab.xml | 176019 | 2015-07-22 12:44:51 |
| ck0000811030-20150716_pre.xml | 112042 | 2015-07-22 12:44:51 |
| FilingSummary.xml | 3213 | 2015-07-22 12:44:51 |
| R1.htm | 21915 | 2015-07-22 12:44:51 |
| R2.htm | 38248 | 2015-07-22 12:44:51 |
| R5.htm | 58350 | 2015-07-22 12:44:51 |
| R6.htm | 4036 | 2015-07-22 12:44:51 |
| report.css | 2766 | 2015-07-22 12:44:51 |
| Show.js | 1410 | 2015-07-22 12:44:51 |