Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-24-091194-index-headers.html | 2024-08-06 07:00:33 | |
| 0000950170-24-091194-index.html | 2024-08-06 07:00:33 | |
| 0000950170-24-091194.txt | 2024-08-06 07:00:33 | |
 0000950170-24-091194-xbrl.zip | 321367 | 2024-08-06 07:00:33 |
| FilingSummary.xml | 36316 | 2024-08-06 07:00:33 |
| Financial_Report.xlsx | 132033 | 2024-08-06 07:00:33 |
 img121274776_0.jpg | 3491 | 2024-08-06 07:00:33 |
| MetaLinks.json | 1036927 | 2024-08-06 07:00:33 |
| R1.htm | 51757 | 2024-08-06 07:00:33 |
| R10.htm | 362783 | 2024-08-06 07:00:33 |
| R11.htm | 25058 | 2024-08-06 07:00:33 |
| R12.htm | 151509 | 2024-08-06 07:00:33 |
| R13.htm | 252924 | 2024-08-06 07:00:33 |
| R14.htm | 56116 | 2024-08-06 07:00:33 |
| R15.htm | 95750 | 2024-08-06 07:00:33 |
| R16.htm | 43462 | 2024-08-06 07:00:33 |
| R17.htm | 34431 | 2024-08-06 07:00:33 |
| R18.htm | 154434 | 2024-08-06 07:00:33 |
| R19.htm | 392091 | 2024-08-06 07:00:33 |
| R2.htm | 74592 | 2024-08-06 07:00:33 |
| R20.htm | 320173 | 2024-08-06 07:00:33 |
| R21.htm | 24146 | 2024-08-06 07:00:33 |
| R22.htm | 144896 | 2024-08-06 07:00:33 |
| R23.htm | 228297 | 2024-08-06 07:00:33 |
| R24.htm | 20759 | 2024-08-06 07:00:33 |
| R25.htm | 25678 | 2024-08-06 07:00:33 |
| R26.htm | 21527 | 2024-08-06 07:00:33 |
| R27.htm | 142819 | 2024-08-06 07:00:33 |
| R28.htm | 44045 | 2024-08-06 07:00:33 |
| R29.htm | 37424 | 2024-08-06 07:00:33 |
| R3.htm | 140781 | 2024-08-06 07:00:33 |
| R30.htm | 6010 | 2024-08-06 07:00:33 |
| R31.htm | 33357 | 2024-08-06 07:00:33 |
| R32.htm | 13065 | 2024-08-06 07:00:33 |
| R33.htm | 8416 | 2024-08-06 07:00:33 |
| R34.htm | 11600 | 2024-08-06 07:00:33 |
| R35.htm | 23635 | 2024-08-06 07:00:33 |
| R36.htm | 12894 | 2024-08-06 07:00:33 |
| R37.htm | 21701 | 2024-08-06 07:00:33 |
| R38.htm | 9294 | 2024-08-06 07:00:33 |
| R39.htm | 44652 | 2024-08-06 07:00:33 |
| R4.htm | 8167 | 2024-08-06 07:00:33 |
| R40.htm | 78433 | 2024-08-06 07:00:33 |
| R41.htm | 71526 | 2024-08-06 07:00:33 |
| R42.htm | 13264 | 2024-08-06 07:00:33 |
| R43.htm | 84286 | 2024-08-06 07:00:33 |
| R44.htm | 20198 | 2024-08-06 07:00:33 |
| R45.htm | 19582 | 2024-08-06 07:00:33 |
| R46.htm | 40425 | 2024-08-06 07:00:33 |
| R47.htm | 103665 | 2024-08-06 07:00:33 |
| R48.htm | 22008 | 2024-08-06 07:00:33 |
| R49.htm | 58361 | 2024-08-06 07:00:33 |
| R5.htm | 81482 | 2024-08-06 07:00:33 |
| R50.htm | 186987 | 2024-08-06 07:00:33 |
| R51.htm | 15121 | 2024-08-06 07:00:33 |
| R52.htm | 17594 | 2024-08-06 07:00:33 |
| R53.htm | 12863 | 2024-08-06 07:00:33 |
| R54.htm | 30513 | 2024-08-06 07:00:33 |
| R55.htm | 10573 | 2024-08-06 07:00:33 |
| R56.htm | 26334 | 2024-08-06 07:00:33 |
| R57.htm | 41300 | 2024-08-06 07:00:33 |
| R6.htm | 30532 | 2024-08-06 07:00:33 |
| R7.htm | 8322 | 2024-08-06 07:00:33 |
| R8.htm | 14810 | 2024-08-06 07:00:33 |
| R9.htm | 8482 | 2024-08-06 07:00:33 |
| report.css | 2767 | 2024-08-06 07:00:33 |
| Show.js | 1085 | 2024-08-06 07:00:33 |
| utl-20240630.htm | 2786738 | 2024-08-06 07:00:33 |
| utl-20240630.xsd | 1718144 | 2024-08-06 07:00:33 |
| utl-20240630_htm.xml | 3205631 | 2024-08-06 07:00:33 |
| utl-ex31_1.htm | 14940 | 2024-08-06 07:00:33 |
| utl-ex31_2.htm | 14781 | 2024-08-06 07:00:33 |
| utl-ex31_3.htm | 14803 | 2024-08-06 07:00:33 |
| utl-ex32_1.htm | 25695 | 2024-08-06 07:00:33 |
| utl-ex99_1.htm | 408799 | 2024-08-06 07:00:33 |