Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001532286-26-000008-index-headers.html | 2026-05-13 17:18:30 | |
| 0001532286-26-000008-index.html | 2026-05-13 17:18:30 | |
| 0001532286-26-000008.txt | 2026-05-13 17:18:30 | |
 0001532286-26-000008-xbrl.zip | 232219 | 2026-05-13 17:18:30 |
| FilingSummary.xml | 39066 | 2026-05-13 17:18:30 |
| MetaLinks.json | 939306 | 2026-05-13 17:18:30 |
| nine-20260331.htm | 1193416 | 2026-05-13 17:18:30 |
| nine-20260331.xsd | 60226 | 2026-05-13 17:18:30 |
| nine-2026033110qex311.htm | 15764 | 2026-05-13 17:18:30 |
| nine-2026033110qex312.htm | 15876 | 2026-05-13 17:18:30 |
| nine-2026033110qex321.htm | 7168 | 2026-05-13 17:18:30 |
| nine-2026033110qex322.htm | 7367 | 2026-05-13 17:18:30 |
| nine-20260331_cal.xml | 104477 | 2026-05-13 17:18:30 |
| nine-20260331_def.xml | 294078 | 2026-05-13 17:18:30 |
| nine-20260331_htm.xml | 1050398 | 2026-05-13 17:18:30 |
| nine-20260331_lab.xml | 648630 | 2026-05-13 17:18:30 |
| nine-20260331_pre.xml | 499763 | 2026-05-13 17:18:30 |
| R1.htm | 53718 | 2026-05-13 17:18:30 |
| R10.htm | 159329 | 2026-05-13 17:18:30 |
| R11.htm | 34206 | 2026-05-13 17:18:30 |
| R12.htm | 16007 | 2026-05-13 17:18:30 |
| R13.htm | 25239 | 2026-05-13 17:18:30 |
| R14.htm | 34897 | 2026-05-13 17:18:30 |
| R15.htm | 16023 | 2026-05-13 17:18:30 |
| R16.htm | 60173 | 2026-05-13 17:18:30 |
| R17.htm | 10079 | 2026-05-13 17:18:30 |
| R18.htm | 25596 | 2026-05-13 17:18:30 |
| R19.htm | 19674 | 2026-05-13 17:18:30 |
| R2.htm | 121107 | 2026-05-13 17:18:30 |
| R20.htm | 34312 | 2026-05-13 17:18:30 |
| R21.htm | 14277 | 2026-05-13 17:18:30 |
| R22.htm | 8465 | 2026-05-13 17:18:30 |
| R23.htm | 21449 | 2026-05-13 17:18:30 |
| R24.htm | 14648 | 2026-05-13 17:18:30 |
| R25.htm | 147953 | 2026-05-13 17:18:30 |
| R26.htm | 33058 | 2026-05-13 17:18:30 |
| R27.htm | 16232 | 2026-05-13 17:18:30 |
| R28.htm | 24187 | 2026-05-13 17:18:30 |
| R29.htm | 35313 | 2026-05-13 17:18:30 |
| R3.htm | 12082 | 2026-05-13 17:18:30 |
| R30.htm | 15604 | 2026-05-13 17:18:30 |
| R31.htm | 32014 | 2026-05-13 17:18:30 |
| R32.htm | 18122 | 2026-05-13 17:18:30 |
| R33.htm | 12530 | 2026-05-13 17:18:30 |
| R34.htm | 31914 | 2026-05-13 17:18:30 |
| R35.htm | 20021 | 2026-05-13 17:18:30 |
| R36.htm | 11101 | 2026-05-13 17:18:30 |
| R37.htm | 72249 | 2026-05-13 17:18:30 |
| R38.htm | 18910 | 2026-05-13 17:18:30 |
| R39.htm | 17058 | 2026-05-13 17:18:30 |
| R4.htm | 112408 | 2026-05-13 17:18:30 |
| R40.htm | 181629 | 2026-05-13 17:18:30 |
| R41.htm | 67223 | 2026-05-13 17:18:30 |
| R42.htm | 101975 | 2026-05-13 17:18:30 |
| R43.htm | 53328 | 2026-05-13 17:18:30 |
| R44.htm | 66997 | 2026-05-13 17:18:30 |
| R45.htm | 28384 | 2026-05-13 17:18:30 |
| R46.htm | 11773 | 2026-05-13 17:18:30 |
| R47.htm | 4514 | 2026-05-13 17:18:30 |
| R48.htm | 14975 | 2026-05-13 17:18:30 |
| R49.htm | 44432 | 2026-05-13 17:18:30 |
| R5.htm | 5579 | 2026-05-13 17:18:30 |
| R50.htm | 6218 | 2026-05-13 17:18:30 |
| R51.htm | 26468 | 2026-05-13 17:18:30 |
| R52.htm | 29518 | 2026-05-13 17:18:30 |
| R53.htm | 22201 | 2026-05-13 17:18:30 |
| R54.htm | 26322 | 2026-05-13 17:18:30 |
| R55.htm | 27072 | 2026-05-13 17:18:30 |
| R56.htm | 151850 | 2026-05-13 17:18:30 |
| R57.htm | 25108 | 2026-05-13 17:18:30 |
| R58.htm | 27902 | 2026-05-13 17:18:30 |
| R59.htm | 19007 | 2026-05-13 17:18:30 |
| R6.htm | 57765 | 2026-05-13 17:18:30 |
| R60.htm | 9895 | 2026-05-13 17:18:30 |
| R61.htm | 3957 | 2026-05-13 17:18:30 |
| R62.htm | 10834 | 2026-05-13 17:18:30 |
| R63.htm | 41540 | 2026-05-13 17:18:30 |
| R64.htm | 13851 | 2026-05-13 17:18:30 |
| R65.htm | 4834 | 2026-05-13 17:18:30 |
| R7.htm | 118868 | 2026-05-13 17:18:30 |
| R8.htm | 14281 | 2026-05-13 17:18:30 |
| R9.htm | 20494 | 2026-05-13 17:18:30 |
| report.css | 2767 | 2026-05-13 17:18:30 |
| Show.js | 1085 | 2026-05-13 17:18:30 |