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|---|---|---|
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| 0000930420-22-000102-index.html | 2022-05-02 16:26:01 | |
| 0000930420-22-000102.txt | 2022-05-02 16:26:01 | |
 0000930420-22-000102-xbrl.zip | 48171 | 2022-05-02 16:26:01 |
| exhibit991q12022.htm | 180041 | 2022-05-02 16:26:01 |
| FilingSummary.xml | 1711 | 2022-05-02 16:26:01 |
| Financial_Report.xlsx | 5642 | 2022-05-02 16:26:01 |
| kfrc-20220502.htm | 37956 | 2022-05-02 16:26:01 |
| kfrc-20220502.xsd | 1897 | 2022-05-02 16:26:01 |
 kfrc-20220502_g1.jpg | 31171 | 2022-05-02 16:26:01 |
| kfrc-20220502_htm.xml | 10733 | 2022-05-02 16:26:01 |
| kfrc-20220502_lab.xml | 23832 | 2022-05-02 16:26:01 |
| kfrc-20220502_pre.xml | 12508 | 2022-05-02 16:26:01 |
| MetaLinks.json | 16428 | 2022-05-02 16:26:01 |
| R1.htm | 38671 | 2022-05-02 16:26:01 |
| report.css | 2767 | 2022-05-02 16:26:01 |
| Show.js | 1085 | 2022-05-02 16:26:01 |
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