Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000930420-23-000017-index-headers.html | 2023-02-06 16:22:44 | |
| 0000930420-23-000017-index.html | 2023-02-06 16:22:44 | |
| 0000930420-23-000017.txt | 2023-02-06 16:22:44 | |
 0000930420-23-000017-xbrl.zip | 52312 | 2023-02-06 16:22:44 |
| exhibit991q42022.htm | 277361 | 2023-02-06 16:22:44 |
| FilingSummary.xml | 1711 | 2023-02-06 16:22:44 |
| Financial_Report.xlsx | 5676 | 2023-02-06 16:22:44 |
 image.jpg | 7222 | 2023-02-06 16:22:44 |
| kfrc-20230206.htm | 38071 | 2023-02-06 16:22:44 |
| kfrc-20230206.xsd | 1897 | 2023-02-06 16:22:44 |
 kfrc-20230206_g1.jpg | 31171 | 2023-02-06 16:22:44 |
| kfrc-20230206_htm.xml | 10742 | 2023-02-06 16:22:44 |
| kfrc-20230206_lab.xml | 23832 | 2023-02-06 16:22:44 |
| kfrc-20230206_pre.xml | 12508 | 2023-02-06 16:22:44 |
| MetaLinks.json | 16960 | 2023-02-06 16:22:44 |
| R1.htm | 38075 | 2023-02-06 16:22:44 |
| report.css | 2767 | 2023-02-06 16:22:44 |
| Show.js | 1085 | 2023-02-06 16:22:44 |