Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950123-18-009341-index-headers.html | 2018-09-07 16:21:05 | |
| 0000950123-18-009341-index.html | 2018-09-07 16:21:05 | |
| 0000950123-18-009341.txt | 2018-09-07 16:21:05 | |
 0000950123-18-009341-xbrl.zip | 185082 | 2018-09-07 16:21:05 |
| FilingSummary.xml | 37623 | 2018-09-07 16:21:05 |
| Financial_Report.xlsx | 85615 | 2018-09-07 16:21:05 |
 g5fxblqbzrlo000001.jpg | 67586 | 2018-09-07 16:21:05 |
 ggwyhcwye2wz000001.jpg | 67586 | 2018-09-07 16:21:05 |
 gsbymh02xc2e000001.jpg | 67586 | 2018-09-07 16:21:05 |
 gzjllioi2pb4000001.jpg | 34157 | 2018-09-07 16:21:05 |
 gzjllioi2pb4000002.jpg | 67586 | 2018-09-07 16:21:05 |
 gzjllioi2pb4000008.jpg | 2846 | 2018-09-07 16:21:05 |
| kfy-10q_20180731.htm | 3084835 | 2018-09-07 16:21:05 |
| kfy-20180731.xml | 3442192 | 2018-09-07 16:21:05 |
| kfy-20180731.xsd | 49774 | 2018-09-07 16:21:05 |
| kfy-20180731_cal.xml | 68855 | 2018-09-07 16:21:05 |
| kfy-20180731_def.xml | 241409 | 2018-09-07 16:21:05 |
| kfy-20180731_lab.xml | 448119 | 2018-09-07 16:21:05 |
| kfy-20180731_pre.xml | 372932 | 2018-09-07 16:21:05 |
| kfy-ex311_8.htm | 16983 | 2018-09-07 16:21:05 |
| kfy-ex312_6.htm | 17058 | 2018-09-07 16:21:05 |
| kfy-ex321_7.htm | 8988 | 2018-09-07 16:21:05 |
| R1.htm | 22135 | 2018-09-07 16:21:05 |
| R10.htm | 105496 | 2018-09-07 16:21:05 |
| R11.htm | 60305 | 2018-09-07 16:21:05 |
| R12.htm | 350525 | 2018-09-07 16:21:05 |
| R13.htm | 37325 | 2018-09-07 16:21:05 |
| R14.htm | 80516 | 2018-09-07 16:21:05 |
| R15.htm | 9112 | 2018-09-07 16:21:05 |
| R16.htm | 531483 | 2018-09-07 16:21:05 |
| R17.htm | 10083 | 2018-09-07 16:21:05 |
| R18.htm | 5757 | 2018-09-07 16:21:05 |
| R19.htm | 119476 | 2018-09-07 16:21:05 |
| R2.htm | 87868 | 2018-09-07 16:21:05 |
| R20.htm | 31020 | 2018-09-07 16:21:05 |
| R21.htm | 74420 | 2018-09-07 16:21:05 |
| R22.htm | 106673 | 2018-09-07 16:21:05 |
| R23.htm | 54041 | 2018-09-07 16:21:05 |
| R24.htm | 674887 | 2018-09-07 16:21:05 |
| R25.htm | 34418 | 2018-09-07 16:21:05 |
| R26.htm | 77166 | 2018-09-07 16:21:05 |
| R27.htm | 529769 | 2018-09-07 16:21:05 |
| R28.htm | 47070 | 2018-09-07 16:21:05 |
| R29.htm | 18175 | 2018-09-07 16:21:05 |
| R3.htm | 13060 | 2018-09-07 16:21:05 |
| R30.htm | 6889 | 2018-09-07 16:21:05 |
| R31.htm | 39179 | 2018-09-07 16:21:05 |
| R32.htm | 14921 | 2018-09-07 16:21:05 |
| R33.htm | 27665 | 2018-09-07 16:21:05 |
| R34.htm | 12135 | 2018-09-07 16:21:05 |
| R35.htm | 14058 | 2018-09-07 16:21:05 |
| R36.htm | 66854 | 2018-09-07 16:21:05 |
| R37.htm | 23261 | 2018-09-07 16:21:05 |
| R38.htm | 64166 | 2018-09-07 16:21:05 |
| R39.htm | 6404 | 2018-09-07 16:21:05 |
| R4.htm | 65191 | 2018-09-07 16:21:05 |
| R40.htm | 26447 | 2018-09-07 16:21:05 |
| R41.htm | 6767 | 2018-09-07 16:21:05 |
| R42.htm | 8849 | 2018-09-07 16:21:05 |
| R43.htm | 6724 | 2018-09-07 16:21:05 |
| R44.htm | 10152 | 2018-09-07 16:21:05 |
| R45.htm | 20876 | 2018-09-07 16:21:05 |
| R46.htm | 4842 | 2018-09-07 16:21:05 |
| R47.htm | 26195 | 2018-09-07 16:21:05 |
| R48.htm | 15617 | 2018-09-07 16:21:05 |
| R49.htm | 7569 | 2018-09-07 16:21:05 |
| R5.htm | 25050 | 2018-09-07 16:21:05 |
| R50.htm | 20432 | 2018-09-07 16:21:05 |
| R51.htm | 25681 | 2018-09-07 16:21:05 |
| R52.htm | 10174 | 2018-09-07 16:21:05 |
| R53.htm | 4114 | 2018-09-07 16:21:05 |
| R54.htm | 82875 | 2018-09-07 16:21:05 |
| R55.htm | 68416 | 2018-09-07 16:21:05 |
| R56.htm | 11890 | 2018-09-07 16:21:05 |
| R6.htm | 40171 | 2018-09-07 16:21:05 |
| R7.htm | 90547 | 2018-09-07 16:21:05 |
| R8.htm | 78252 | 2018-09-07 16:21:05 |
| R9.htm | 77093 | 2018-09-07 16:21:05 |
| report.css | 2767 | 2018-09-07 16:21:05 |
| Show.js | 1410 | 2018-09-07 16:21:05 |