Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-086072-index-headers.html | 2024-07-24 16:24:17 | |
| 0000950170-24-086072-index.html | 2024-07-24 16:24:17 | |
| 0000950170-24-086072.txt | 2024-07-24 16:24:17 | |
 0000950170-24-086072-xbrl.zip | 1137404 | 2024-07-24 16:24:17 |
| FilingSummary.xml | 52049 | 2024-07-24 16:24:17 |
| Financial_Report.xlsx | 150397 | 2024-07-24 16:24:17 |
 img127490602_0.jpg | 123757 | 2024-07-24 16:24:17 |
 img127490602_1.jpg | 368772 | 2024-07-24 16:24:17 |
 img127490602_2.jpg | 220740 | 2024-07-24 16:24:17 |
| MetaLinks.json | 1107306 | 2024-07-24 16:24:17 |
| navi-20240630.htm | 10733459 | 2024-07-24 16:24:17 |
| navi-20240630.xsd | 1831827 | 2024-07-24 16:24:17 |
| navi-20240630_htm.xml | 9992863 | 2024-07-24 16:24:17 |
| navi-ex10_1.htm | 76156 | 2024-07-24 16:24:17 |
| navi-ex10_2.htm | 42657 | 2024-07-24 16:24:17 |
| navi-ex10_3.htm | 61263 | 2024-07-24 16:24:17 |
| navi-ex31_1.htm | 13490 | 2024-07-24 16:24:17 |
| navi-ex31_2.htm | 13029 | 2024-07-24 16:24:17 |
| navi-ex32_1.htm | 7591 | 2024-07-24 16:24:17 |
| navi-ex32_2.htm | 8197 | 2024-07-24 16:24:17 |
| R1.htm | 56993 | 2024-07-24 16:24:17 |
| R10.htm | 14804 | 2024-07-24 16:24:17 |
| R11.htm | 15002 | 2024-07-24 16:24:17 |
| R12.htm | 9469 | 2024-07-24 16:24:17 |
| R13.htm | 1303743 | 2024-07-24 16:24:17 |
| R14.htm | 272543 | 2024-07-24 16:24:17 |
| R15.htm | 395649 | 2024-07-24 16:24:17 |
| R16.htm | 28130 | 2024-07-24 16:24:17 |
| R17.htm | 63002 | 2024-07-24 16:24:17 |
| R18.htm | 62037 | 2024-07-24 16:24:17 |
| R19.htm | 478268 | 2024-07-24 16:24:17 |
| R2.htm | 98206 | 2024-07-24 16:24:17 |
| R20.htm | 28428 | 2024-07-24 16:24:17 |
| R21.htm | 204875 | 2024-07-24 16:24:17 |
| R22.htm | 1177017 | 2024-07-24 16:24:17 |
| R23.htm | 9854 | 2024-07-24 16:24:17 |
| R24.htm | 1175203 | 2024-07-24 16:24:17 |
| R25.htm | 270029 | 2024-07-24 16:24:17 |
| R26.htm | 452129 | 2024-07-24 16:24:17 |
| R27.htm | 27714 | 2024-07-24 16:24:17 |
| R28.htm | 57857 | 2024-07-24 16:24:17 |
| R29.htm | 60543 | 2024-07-24 16:24:17 |
| R3.htm | 23511 | 2024-07-24 16:24:17 |
| R30.htm | 510647 | 2024-07-24 16:24:17 |
| R31.htm | 200674 | 2024-07-24 16:24:17 |
| R32.htm | 1156538 | 2024-07-24 16:24:17 |
| R33.htm | 7116 | 2024-07-24 16:24:17 |
| R34.htm | 45056 | 2024-07-24 16:24:17 |
| R35.htm | 23591 | 2024-07-24 16:24:17 |
| R36.htm | 7489 | 2024-07-24 16:24:17 |
| R37.htm | 99624 | 2024-07-24 16:24:17 |
| R38.htm | 18314 | 2024-07-24 16:24:17 |
| R39.htm | 198597 | 2024-07-24 16:24:17 |
| R4.htm | 29627 | 2024-07-24 16:24:17 |
| R40.htm | 6461 | 2024-07-24 16:24:17 |
| R41.htm | 22746 | 2024-07-24 16:24:17 |
| R42.htm | 9447 | 2024-07-24 16:24:17 |
| R43.htm | 11687 | 2024-07-24 16:24:17 |
| R44.htm | 14392 | 2024-07-24 16:24:17 |
| R45.htm | 20232 | 2024-07-24 16:24:17 |
| R46.htm | 44735 | 2024-07-24 16:24:17 |
| R47.htm | 33464 | 2024-07-24 16:24:17 |
| R48.htm | 58277 | 2024-07-24 16:24:17 |
| R49.htm | 44025 | 2024-07-24 16:24:17 |
| R5.htm | 97558 | 2024-07-24 16:24:17 |
| R50.htm | 52218 | 2024-07-24 16:24:17 |
| R51.htm | 11300 | 2024-07-24 16:24:17 |
| R52.htm | 14915 | 2024-07-24 16:24:17 |
| R53.htm | 27915 | 2024-07-24 16:24:17 |
| R54.htm | 35062 | 2024-07-24 16:24:17 |
| R55.htm | 13742 | 2024-07-24 16:24:17 |
| R56.htm | 21719 | 2024-07-24 16:24:17 |
| R57.htm | 28967 | 2024-07-24 16:24:17 |
| R58.htm | 26556 | 2024-07-24 16:24:17 |
| R59.htm | 4252 | 2024-07-24 16:24:17 |
| R6.htm | 22088 | 2024-07-24 16:24:17 |
| R60.htm | 10450 | 2024-07-24 16:24:17 |
| R61.htm | 42484 | 2024-07-24 16:24:17 |
| R62.htm | 7233 | 2024-07-24 16:24:17 |
| R63.htm | 51595 | 2024-07-24 16:24:17 |
| R64.htm | 43009 | 2024-07-24 16:24:17 |
| R65.htm | 17422 | 2024-07-24 16:24:17 |
| R66.htm | 33716 | 2024-07-24 16:24:17 |
| R67.htm | 66465 | 2024-07-24 16:24:17 |
| R68.htm | 29326 | 2024-07-24 16:24:17 |
| R69.htm | 54679 | 2024-07-24 16:24:17 |
| R7.htm | 95336 | 2024-07-24 16:24:17 |
| R70.htm | 15305 | 2024-07-24 16:24:17 |
| R71.htm | 19688 | 2024-07-24 16:24:17 |
| R72.htm | 24149 | 2024-07-24 16:24:17 |
| R73.htm | 143101 | 2024-07-24 16:24:17 |
| R74.htm | 39982 | 2024-07-24 16:24:17 |
| R75.htm | 32686 | 2024-07-24 16:24:17 |
| R76.htm | 4034 | 2024-07-24 16:24:17 |
| R8.htm | 5031 | 2024-07-24 16:24:17 |
| R9.htm | 92133 | 2024-07-24 16:24:17 |
| report.css | 2767 | 2024-07-24 16:24:17 |
| Show.js | 1085 | 2024-07-24 16:24:17 |