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|---|---|---|
 0000930420-20-000076-index-headers.html | 2020-04-20 09:10:19 | |
| 0000930420-20-000076-index.html | 2020-04-20 09:10:19 | |
| 0000930420-20-000076.txt | 2020-04-20 09:10:19 | |
 0000930420-20-000076-xbrl.zip | 29231 | 2020-04-20 09:10:19 |
| exhibit991-form8xk0420.htm | 13102 | 2020-04-20 09:10:19 |
| FilingSummary.xml | 1789 | 2020-04-20 09:10:19 |
| Financial_Report.xlsx | 5760 | 2020-04-20 09:10:19 |
| kfrc-20200416.htm | 52979 | 2020-04-20 09:10:19 |
| kfrc-20200416.xsd | 2559 | 2020-04-20 09:10:19 |
| kfrc-20200416_cal.xml | 710 | 2020-04-20 09:10:19 |
| kfrc-20200416_def.xml | 1674 | 2020-04-20 09:10:19 |
 kfrc-20200416_g1.jpg | 13379 | 2020-04-20 09:10:19 |
| kfrc-20200416_htm.xml | 10665 | 2020-04-20 09:10:19 |
| kfrc-20200416_lab.xml | 23970 | 2020-04-20 09:10:19 |
| kfrc-20200416_pre.xml | 12646 | 2020-04-20 09:10:19 |
 kfrc20logo1.jpg | 13379 | 2020-04-20 09:10:19 |
| MetaLinks.json | 17830 | 2020-04-20 09:10:19 |
| R1.htm | 38583 | 2020-04-20 09:10:19 |
| report.css | 2767 | 2020-04-20 09:10:19 |
| Show.js | 1085 | 2020-04-20 09:10:19 |