Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001011570-21-000026-index-headers.html | 2021-05-12 13:22:02 | |
| 0001011570-21-000026-index.html | 2021-05-12 13:22:02 | |
| 0001011570-21-000026.txt | 2021-05-12 13:22:02 | |
 0001011570-21-000026-xbrl.zip | 511495 | 2021-05-12 13:22:02 |
| exhibit231consent.htm | 3993 | 2021-05-12 13:22:02 |
| FilingSummary.xml | 70610 | 2021-05-12 13:22:02 |
| Financial_Report.xlsx | 183564 | 2021-05-12 13:22:02 |
| knl-20210512.htm | 283284 | 2021-05-12 13:22:02 |
| knl-20210512.xsd | 89279 | 2021-05-12 13:22:02 |
| knl-20210512_cal.xml | 169396 | 2021-05-12 13:22:02 |
| knl-20210512_d2.htm | 2629752 | 2021-05-12 13:22:02 |
| knl-20210512_def.xml | 547398 | 2021-05-12 13:22:02 |
| knl-20210512_htm.xml | 3238161 | 2021-05-12 13:22:02 |
| knl-20210512_lab.xml | 1156682 | 2021-05-12 13:22:02 |
| knl-20210512_pre.xml | 828263 | 2021-05-12 13:22:02 |
| MetaLinks.json | 1151600 | 2021-05-12 13:22:02 |
| R1.htm | 38595 | 2021-05-12 13:22:02 |
| R10.htm | 32450 | 2021-05-12 13:22:02 |
| R100.htm | 6750 | 2021-05-12 13:22:02 |
| R101.htm | 4665 | 2021-05-12 13:22:02 |
| R102.htm | 55504 | 2021-05-12 13:22:02 |
| R103.htm | 34967 | 2021-05-12 13:22:02 |
| R104.htm | 40361 | 2021-05-12 13:22:02 |
| R105.htm | 29757 | 2021-05-12 13:22:02 |
| R106.htm | 47621 | 2021-05-12 13:22:02 |
| R107.htm | 11282 | 2021-05-12 13:22:02 |
| R108.htm | 29867 | 2021-05-12 13:22:02 |
| R109.htm | 7710 | 2021-05-12 13:22:02 |
| R11.htm | 41328 | 2021-05-12 13:22:02 |
| R110.htm | 42992 | 2021-05-12 13:22:02 |
| R111.htm | 10473 | 2021-05-12 13:22:02 |
| R112.htm | 34482 | 2021-05-12 13:22:02 |
| R113.htm | 9923 | 2021-05-12 13:22:02 |
| R114.htm | 12202 | 2021-05-12 13:22:02 |
| R115.htm | 51180 | 2021-05-12 13:22:02 |
| R116.htm | 21356 | 2021-05-12 13:22:02 |
| R12.htm | 11139 | 2021-05-12 13:22:02 |
| R13.htm | 19282 | 2021-05-12 13:22:02 |
| R14.htm | 68260 | 2021-05-12 13:22:02 |
| R15.htm | 12717 | 2021-05-12 13:22:02 |
| R16.htm | 29913 | 2021-05-12 13:22:02 |
| R17.htm | 211507 | 2021-05-12 13:22:02 |
| R18.htm | 33917 | 2021-05-12 13:22:02 |
| R19.htm | 18057 | 2021-05-12 13:22:02 |
| R2.htm | 90949 | 2021-05-12 13:22:02 |
| R20.htm | 43115 | 2021-05-12 13:22:02 |
| R21.htm | 19369 | 2021-05-12 13:22:02 |
| R22.htm | 19138 | 2021-05-12 13:22:02 |
| R23.htm | 58419 | 2021-05-12 13:22:02 |
| R24.htm | 84992 | 2021-05-12 13:22:02 |
| R25.htm | 24630 | 2021-05-12 13:22:02 |
| R26.htm | 29901 | 2021-05-12 13:22:02 |
| R27.htm | 112191 | 2021-05-12 13:22:02 |
| R28.htm | 14979 | 2021-05-12 13:22:02 |
| R29.htm | 79065 | 2021-05-12 13:22:02 |
| R3.htm | 22647 | 2021-05-12 13:22:02 |
| R30.htm | 147767 | 2021-05-12 13:22:02 |
| R31.htm | 33710 | 2021-05-12 13:22:02 |
| R32.htm | 39849 | 2021-05-12 13:22:02 |
| R33.htm | 38728 | 2021-05-12 13:22:02 |
| R34.htm | 11966 | 2021-05-12 13:22:02 |
| R35.htm | 27787 | 2021-05-12 13:22:02 |
| R36.htm | 66209 | 2021-05-12 13:22:02 |
| R37.htm | 12312 | 2021-05-12 13:22:02 |
| R38.htm | 31611 | 2021-05-12 13:22:02 |
| R39.htm | 216681 | 2021-05-12 13:22:02 |
| R4.htm | 93855 | 2021-05-12 13:22:02 |
| R40.htm | 30261 | 2021-05-12 13:22:02 |
| R41.htm | 16823 | 2021-05-12 13:22:02 |
| R42.htm | 34325 | 2021-05-12 13:22:02 |
| R43.htm | 17081 | 2021-05-12 13:22:02 |
| R44.htm | 14610 | 2021-05-12 13:22:02 |
| R45.htm | 54688 | 2021-05-12 13:22:02 |
| R46.htm | 91580 | 2021-05-12 13:22:02 |
| R47.htm | 17327 | 2021-05-12 13:22:02 |
| R48.htm | 27470 | 2021-05-12 13:22:02 |
| R49.htm | 119123 | 2021-05-12 13:22:02 |
| R5.htm | 49080 | 2021-05-12 13:22:02 |
| R50.htm | 14468 | 2021-05-12 13:22:02 |
| R51.htm | 77968 | 2021-05-12 13:22:02 |
| R52.htm | 6250 | 2021-05-12 13:22:02 |
| R53.htm | 15220 | 2021-05-12 13:22:02 |
| R54.htm | 19687 | 2021-05-12 13:22:02 |
| R55.htm | 27633 | 2021-05-12 13:22:02 |
| R56.htm | 7156 | 2021-05-12 13:22:02 |
| R57.htm | 12426 | 2021-05-12 13:22:02 |
| R58.htm | 39813 | 2021-05-12 13:22:02 |
| R59.htm | 51676 | 2021-05-12 13:22:02 |
| R6.htm | 4602 | 2021-05-12 13:22:02 |
| R60.htm | 40657 | 2021-05-12 13:22:02 |
| R61.htm | 8201 | 2021-05-12 13:22:02 |
| R62.htm | 11802 | 2021-05-12 13:22:02 |
| R63.htm | 30431 | 2021-05-12 13:22:02 |
| R64.htm | 14605 | 2021-05-12 13:22:02 |
| R65.htm | 15698 | 2021-05-12 13:22:02 |
| R66.htm | 31139 | 2021-05-12 13:22:02 |
| R67.htm | 22652 | 2021-05-12 13:22:02 |
| R68.htm | 20615 | 2021-05-12 13:22:02 |
| R69.htm | 13341 | 2021-05-12 13:22:02 |
| R7.htm | 103598 | 2021-05-12 13:22:02 |
| R70.htm | 14649 | 2021-05-12 13:22:02 |
| R71.htm | 19766 | 2021-05-12 13:22:02 |
| R72.htm | 11106 | 2021-05-12 13:22:02 |
| R73.htm | 16696 | 2021-05-12 13:22:02 |
| R74.htm | 20503 | 2021-05-12 13:22:02 |
| R75.htm | 42881 | 2021-05-12 13:22:02 |
| R76.htm | 64185 | 2021-05-12 13:22:02 |
| R77.htm | 23802 | 2021-05-12 13:22:02 |
| R78.htm | 36768 | 2021-05-12 13:22:02 |
| R79.htm | 28978 | 2021-05-12 13:22:02 |
| R8.htm | 9368 | 2021-05-12 13:22:02 |
| R80.htm | 24810 | 2021-05-12 13:22:02 |
| R81.htm | 35740 | 2021-05-12 13:22:02 |
| R82.htm | 16671 | 2021-05-12 13:22:02 |
| R83.htm | 10333 | 2021-05-12 13:22:02 |
| R84.htm | 19530 | 2021-05-12 13:22:02 |
| R85.htm | 27532 | 2021-05-12 13:22:02 |
| R86.htm | 20875 | 2021-05-12 13:22:02 |
| R87.htm | 16013 | 2021-05-12 13:22:02 |
| R88.htm | 30308 | 2021-05-12 13:22:02 |
| R89.htm | 18180 | 2021-05-12 13:22:02 |
| R9.htm | 78507 | 2021-05-12 13:22:02 |
| R90.htm | 76151 | 2021-05-12 13:22:02 |
| R91.htm | 12481 | 2021-05-12 13:22:02 |
| R92.htm | 15499 | 2021-05-12 13:22:02 |
| R93.htm | 14183 | 2021-05-12 13:22:02 |
| R94.htm | 45449 | 2021-05-12 13:22:02 |
| R95.htm | 15416 | 2021-05-12 13:22:02 |
| R96.htm | 52105 | 2021-05-12 13:22:02 |
| R97.htm | 40052 | 2021-05-12 13:22:02 |
| R98.htm | 15966 | 2021-05-12 13:22:02 |
| R99.htm | 29654 | 2021-05-12 13:22:02 |
| report.css | 2768 | 2021-05-12 13:22:02 |
| Show.js | 1086 | 2021-05-12 13:22:02 |