Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000930420-19-000172-index-headers.html | 2019-07-31 07:45:33 | |
| 0000930420-19-000172-index.html | 2019-07-31 07:45:33 | |
| 0000930420-19-000172.txt | 2019-07-31 07:45:33 | |
 0000930420-19-000172-xbrl.zip | 39477 | 2019-07-31 07:45:33 |
| exhibit991q22019.htm | 316836 | 2019-07-31 07:45:33 |
| FilingSummary.xml | 1783 | 2019-07-31 07:45:33 |
| Financial_Report.xlsx | 5758 | 2019-07-31 07:45:33 |
| kfrc-20190731.htm | 47991 | 2019-07-31 07:45:33 |
| kfrc-20190731.xsd | 2559 | 2019-07-31 07:45:33 |
| kfrc-20190731_cal.xml | 710 | 2019-07-31 07:45:33 |
| kfrc-20190731_def.xml | 1674 | 2019-07-31 07:45:33 |
 kfrc-20190731_g1.jpg | 13379 | 2019-07-31 07:45:33 |
| kfrc-20190731_htm.xml | 10865 | 2019-07-31 07:45:33 |
| kfrc-20190731_lab.xml | 23965 | 2019-07-31 07:45:33 |
| kfrc-20190731_pre.xml | 12646 | 2019-07-31 07:45:33 |
 kfrclogo.jpg | 13379 | 2019-07-31 07:45:33 |
| MetaLinks.json | 17825 | 2019-07-31 07:45:33 |
| R1.htm | 38578 | 2019-07-31 07:45:33 |
| report.css | 2767 | 2019-07-31 07:45:33 |
| Show.js | 1085 | 2019-07-31 07:45:33 |