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| 0000930420-22-000197.txt | 2022-10-31 16:16:13 | |
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| exhibit991q32022.htm | 180892 | 2022-10-31 16:16:13 |
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| kfrc-20221031.xsd | 1897 | 2022-10-31 16:16:13 |
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| kfrc-20221031_htm.xml | 10742 | 2022-10-31 16:16:13 |
| kfrc-20221031_lab.xml | 23832 | 2022-10-31 16:16:13 |
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| R1.htm | 38076 | 2022-10-31 16:16:13 |
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