Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-005111-index-headers.html | 2023-02-28 16:19:25 | |
| 0000950170-23-005111-index.html | 2023-02-28 16:19:25 | |
| 0000950170-23-005111.txt | 2023-02-28 16:19:25 | |
 0000950170-23-005111-xbrl.zip | 1688485 | 2023-02-28 16:19:25 |
| alec-20221231.htm | 3619992 | 2023-02-28 16:19:25 |
| alec-20221231.xsd | 45747 | 2023-02-28 16:19:25 |
| alec-20221231_cal.xml | 59017 | 2023-02-28 16:19:25 |
| alec-20221231_def.xml | 193629 | 2023-02-28 16:19:25 |
| alec-20221231_htm.xml | 1963760 | 2023-02-28 16:19:25 |
| alec-20221231_lab.xml | 475635 | 2023-02-28 16:19:25 |
| alec-20221231_pre.xml | 338241 | 2023-02-28 16:19:25 |
| alec-ex10_11.htm | 63415 | 2023-02-28 16:19:25 |
| alec-ex10_18.htm | 24296 | 2023-02-28 16:19:25 |
| alec-ex23_1.htm | 8243 | 2023-02-28 16:19:25 |
| alec-ex31_1.htm | 21011 | 2023-02-28 16:19:25 |
| alec-ex31_2.htm | 21016 | 2023-02-28 16:19:25 |
| alec-ex32_1.htm | 11233 | 2023-02-28 16:19:25 |
| alec-ex32_2.htm | 11406 | 2023-02-28 16:19:25 |
| FilingSummary.xml | 33555 | 2023-02-28 16:19:25 |
| Financial_Report.xlsx | 86413 | 2023-02-28 16:19:25 |
 img42979713_0.gif | 90554 | 2023-02-28 16:19:25 |
 img42979713_1.gif | 112874 | 2023-02-28 16:19:25 |
 img42979713_10.jpg | 48702 | 2023-02-28 16:19:25 |
 img42979713_11.gif | 89838 | 2023-02-28 16:19:25 |
 img42979713_12.gif | 75436 | 2023-02-28 16:19:25 |
 img42979713_13.jpg | 18103 | 2023-02-28 16:19:25 |
 img42979713_14.gif | 74325 | 2023-02-28 16:19:25 |
 img42979713_15.gif | 41223 | 2023-02-28 16:19:25 |
 img42979713_16.gif | 35513 | 2023-02-28 16:19:25 |
 img42979713_17.gif | 52902 | 2023-02-28 16:19:25 |
 img42979713_18.gif | 38649 | 2023-02-28 16:19:25 |
 img42979713_19.jpg | 63234 | 2023-02-28 16:19:25 |
 img42979713_2.gif | 78519 | 2023-02-28 16:19:25 |
 img42979713_20.jpg | 38220 | 2023-02-28 16:19:25 |
 img42979713_21.gif | 15237 | 2023-02-28 16:19:25 |
 img42979713_3.gif | 104586 | 2023-02-28 16:19:25 |
 img42979713_4.gif | 52261 | 2023-02-28 16:19:25 |
 img42979713_5.gif | 156868 | 2023-02-28 16:19:25 |
 img42979713_6.gif | 23362 | 2023-02-28 16:19:25 |
 img42979713_7.gif | 87550 | 2023-02-28 16:19:25 |
 img42979713_8.gif | 23412 | 2023-02-28 16:19:25 |
 img42979713_9.gif | 44494 | 2023-02-28 16:19:25 |
| MetaLinks.json | 700623 | 2023-02-28 16:19:25 |
| R1.htm | 70430 | 2023-02-28 16:19:25 |
| R10.htm | 106495 | 2023-02-28 16:19:25 |
| R11.htm | 41294 | 2023-02-28 16:19:25 |
| R12.htm | 76363 | 2023-02-28 16:19:25 |
| R13.htm | 82521 | 2023-02-28 16:19:25 |
| R14.htm | 223410 | 2023-02-28 16:19:25 |
| R15.htm | 201947 | 2023-02-28 16:19:25 |
| R16.htm | 11620 | 2023-02-28 16:19:25 |
| R17.htm | 37301 | 2023-02-28 16:19:25 |
| R18.htm | 6667 | 2023-02-28 16:19:25 |
| R19.htm | 116056 | 2023-02-28 16:19:25 |
| R2.htm | 96701 | 2023-02-28 16:19:25 |
| R20.htm | 32956 | 2023-02-28 16:19:25 |
| R21.htm | 99764 | 2023-02-28 16:19:25 |
| R22.htm | 75834 | 2023-02-28 16:19:25 |
| R23.htm | 67197 | 2023-02-28 16:19:25 |
| R24.htm | 195312 | 2023-02-28 16:19:25 |
| R25.htm | 191793 | 2023-02-28 16:19:25 |
| R26.htm | 36295 | 2023-02-28 16:19:25 |
| R27.htm | 14799 | 2023-02-28 16:19:25 |
| R28.htm | 15937 | 2023-02-28 16:19:25 |
| R29.htm | 11693 | 2023-02-28 16:19:25 |
| R3.htm | 10644 | 2023-02-28 16:19:25 |
| R30.htm | 29364 | 2023-02-28 16:19:25 |
| R31.htm | 17912 | 2023-02-28 16:19:25 |
| R32.htm | 50633 | 2023-02-28 16:19:25 |
| R33.htm | 18665 | 2023-02-28 16:19:25 |
| R34.htm | 14145 | 2023-02-28 16:19:25 |
| R35.htm | 49989 | 2023-02-28 16:19:25 |
| R36.htm | 10913 | 2023-02-28 16:19:25 |
| R37.htm | 20358 | 2023-02-28 16:19:25 |
| R38.htm | 9582 | 2023-02-28 16:19:25 |
| R39.htm | 18029 | 2023-02-28 16:19:25 |
| R4.htm | 64528 | 2023-02-28 16:19:25 |
| R40.htm | 58023 | 2023-02-28 16:19:25 |
| R41.htm | 47472 | 2023-02-28 16:19:25 |
| R42.htm | 25701 | 2023-02-28 16:19:25 |
| R43.htm | 12104 | 2023-02-28 16:19:25 |
| R44.htm | 21881 | 2023-02-28 16:19:25 |
| R45.htm | 35227 | 2023-02-28 16:19:25 |
| R46.htm | 25295 | 2023-02-28 16:19:25 |
| R47.htm | 9133 | 2023-02-28 16:19:25 |
| R48.htm | 12859 | 2023-02-28 16:19:25 |
| R49.htm | 12821 | 2023-02-28 16:19:25 |
| R5.htm | 60505 | 2023-02-28 16:19:25 |
| R50.htm | 6515 | 2023-02-28 16:19:25 |
| R6.htm | 2547 | 2023-02-28 16:19:25 |
| R7.htm | 80184 | 2023-02-28 16:19:25 |
| R8.htm | 9058 | 2023-02-28 16:19:25 |
| R9.htm | 80937 | 2023-02-28 16:19:25 |
| report.css | 2767 | 2023-02-28 16:19:25 |
| Show.js | 1085 | 2023-02-28 16:19:25 |