Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-16-634657-index-headers.html | 2016-06-28 15:48:39 | |
| 0001193125-16-634657-index.html | 2016-06-28 15:48:39 | |
| 0001193125-16-634657.txt | 2016-06-28 15:48:39 | |
 0001193125-16-634657-xbrl.zip | 316620 | 2016-06-28 15:48:39 |
| d194822d10k.htm | 1676830 | 2016-06-28 15:48:39 |
| d194822dex211.htm | 69883 | 2016-06-28 15:48:39 |
| d194822dex231.htm | 2743 | 2016-06-28 15:48:39 |
| d194822dex311.htm | 9824 | 2016-06-28 15:48:39 |
| d194822dex312.htm | 9859 | 2016-06-28 15:48:39 |
| d194822dex321.htm | 4548 | 2016-06-28 15:48:39 |
| FilingSummary.xml | 61427 | 2016-06-28 15:48:39 |
| Financial_Report.xlsx | 155366 | 2016-06-28 15:48:39 |
 g194822g72f84.jpg | 74761 | 2016-06-28 15:48:39 |
| kfy-20160430.xml | 2540950 | 2016-06-28 15:48:39 |
| kfy-20160430.xsd | 85970 | 2016-06-28 15:48:39 |
| kfy-20160430_cal.xml | 141470 | 2016-06-28 15:48:39 |
| kfy-20160430_def.xml | 678483 | 2016-06-28 15:48:39 |
| kfy-20160430_lab.xml | 813972 | 2016-06-28 15:48:39 |
| kfy-20160430_pre.xml | 795300 | 2016-06-28 15:48:39 |
| R1.htm | 30104 | 2016-06-28 15:48:39 |
| R10.htm | 29042 | 2016-06-28 15:48:39 |
| R11.htm | 64037 | 2016-06-28 15:48:39 |
| R12.htm | 28554 | 2016-06-28 15:48:39 |
| R13.htm | 157083 | 2016-06-28 15:48:39 |
| R14.htm | 40192 | 2016-06-28 15:48:39 |
| R15.htm | 74484 | 2016-06-28 15:48:39 |
| R16.htm | 12801 | 2016-06-28 15:48:39 |
| R17.htm | 10015 | 2016-06-28 15:48:39 |
| R18.htm | 182279 | 2016-06-28 15:48:39 |
| R19.htm | 29602 | 2016-06-28 15:48:39 |
| R2.htm | 92211 | 2016-06-28 15:48:39 |
| R20.htm | 53040 | 2016-06-28 15:48:39 |
| R21.htm | 11445 | 2016-06-28 15:48:39 |
| R22.htm | 18135 | 2016-06-28 15:48:39 |
| R23.htm | 11966 | 2016-06-28 15:48:39 |
| R24.htm | 17031 | 2016-06-28 15:48:39 |
| R25.htm | 117296 | 2016-06-28 15:48:39 |
| R26.htm | 24515 | 2016-06-28 15:48:39 |
| R27.htm | 28141 | 2016-06-28 15:48:39 |
| R28.htm | 61694 | 2016-06-28 15:48:39 |
| R29.htm | 30120 | 2016-06-28 15:48:39 |
| R3.htm | 11598 | 2016-06-28 15:48:39 |
| R30.htm | 142264 | 2016-06-28 15:48:39 |
| R31.htm | 39317 | 2016-06-28 15:48:39 |
| R32.htm | 76824 | 2016-06-28 15:48:39 |
| R33.htm | 11651 | 2016-06-28 15:48:39 |
| R34.htm | 174812 | 2016-06-28 15:48:39 |
| R35.htm | 21019 | 2016-06-28 15:48:39 |
| R36.htm | 52165 | 2016-06-28 15:48:39 |
| R37.htm | 10152 | 2016-06-28 15:48:39 |
| R38.htm | 17489 | 2016-06-28 15:48:39 |
| R39.htm | 7809 | 2016-06-28 15:48:39 |
| R4.htm | 61877 | 2016-06-28 15:48:39 |
| R40.htm | 145097 | 2016-06-28 15:48:39 |
| R41.htm | 8661 | 2016-06-28 15:48:39 |
| R42.htm | 44895 | 2016-06-28 15:48:39 |
| R43.htm | 16855 | 2016-06-28 15:48:39 |
| R44.htm | 23853 | 2016-06-28 15:48:39 |
| R45.htm | 7374 | 2016-06-28 15:48:39 |
| R46.htm | 16750 | 2016-06-28 15:48:39 |
| R47.htm | 70988 | 2016-06-28 15:48:39 |
| R48.htm | 24974 | 2016-06-28 15:48:39 |
| R49.htm | 35622 | 2016-06-28 15:48:39 |
| R5.htm | 21058 | 2016-06-28 15:48:39 |
| R50.htm | 7568 | 2016-06-28 15:48:39 |
| R51.htm | 24122 | 2016-06-28 15:48:39 |
| R52.htm | 31789 | 2016-06-28 15:48:39 |
| R53.htm | 8408 | 2016-06-28 15:48:39 |
| R54.htm | 15958 | 2016-06-28 15:48:39 |
| R55.htm | 16208 | 2016-06-28 15:48:39 |
| R56.htm | 5463 | 2016-06-28 15:48:39 |
| R57.htm | 23225 | 2016-06-28 15:48:39 |
| R58.htm | 122441 | 2016-06-28 15:48:39 |
| R59.htm | 39055 | 2016-06-28 15:48:39 |
| R6.htm | 49303 | 2016-06-28 15:48:39 |
| R60.htm | 10854 | 2016-06-28 15:48:39 |
| R61.htm | 27001 | 2016-06-28 15:48:39 |
| R62.htm | 24435 | 2016-06-28 15:48:39 |
| R63.htm | 30779 | 2016-06-28 15:48:39 |
| R64.htm | 75318 | 2016-06-28 15:48:39 |
| R65.htm | 24326 | 2016-06-28 15:48:39 |
| R66.htm | 12677 | 2016-06-28 15:48:39 |
| R67.htm | 23557 | 2016-06-28 15:48:39 |
| R68.htm | 39902 | 2016-06-28 15:48:39 |
| R69.htm | 29073 | 2016-06-28 15:48:39 |
| R7.htm | 104930 | 2016-06-28 15:48:39 |
| R70.htm | 9523 | 2016-06-28 15:48:39 |
| R71.htm | 34089 | 2016-06-28 15:48:39 |
| R72.htm | 39110 | 2016-06-28 15:48:39 |
| R73.htm | 12788 | 2016-06-28 15:48:39 |
| R74.htm | 29816 | 2016-06-28 15:48:39 |
| R75.htm | 11599 | 2016-06-28 15:48:39 |
| R76.htm | 21361 | 2016-06-28 15:48:39 |
| R77.htm | 7442 | 2016-06-28 15:48:39 |
| R78.htm | 5268 | 2016-06-28 15:48:39 |
| R79.htm | 70783 | 2016-06-28 15:48:39 |
| R8.htm | 55395 | 2016-06-28 15:48:39 |
| R80.htm | 4483 | 2016-06-28 15:48:39 |
| R81.htm | 188832 | 2016-06-28 15:48:39 |
| R82.htm | 12278 | 2016-06-28 15:48:39 |
| R83.htm | 11194 | 2016-06-28 15:48:39 |
| R84.htm | 13278 | 2016-06-28 15:48:39 |
| R85.htm | 47364 | 2016-06-28 15:48:39 |
| R86.htm | 93684 | 2016-06-28 15:48:39 |
| R87.htm | 37297 | 2016-06-28 15:48:39 |
| R88.htm | 28248 | 2016-06-28 15:48:39 |
| R89.htm | 38102 | 2016-06-28 15:48:39 |
| R9.htm | 28179 | 2016-06-28 15:48:39 |
| R90.htm | 17898 | 2016-06-28 15:48:39 |
| R91.htm | 8993 | 2016-06-28 15:48:39 |
| R92.htm | 19669 | 2016-06-28 15:48:39 |
| R93.htm | 22397 | 2016-06-28 15:48:39 |
| R94.htm | 62312 | 2016-06-28 15:48:39 |
| R95.htm | 24467 | 2016-06-28 15:48:39 |
| R96.htm | 18509 | 2016-06-28 15:48:39 |
| report.css | 2768 | 2016-06-28 15:48:39 |
| Show.js | 1411 | 2016-06-28 15:48:39 |