Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001605888-26-000017-index-headers.html | 2026-04-15 17:12:07 | |
| 0001605888-26-000017-index.html | 2026-04-15 17:12:07 | |
| 0001605888-26-000017.txt | 2026-04-15 17:12:07 | |
 0001605888-26-000017-xbrl.zip | 829455 | 2026-04-15 17:12:07 |
| altn-20251231.htm | 2028678 | 2026-04-15 17:12:07 |
| altn-20251231.xsd | 90171 | 2026-04-15 17:12:07 |
| altn-20251231_cal.xml | 109238 | 2026-04-15 17:12:07 |
| altn-20251231_def.xml | 533898 | 2026-04-15 17:12:07 |
 altn-20251231_g1.jpg | 607840 | 2026-04-15 17:12:07 |
| altn-20251231_htm.xml | 1188967 | 2026-04-15 17:12:07 |
| altn-20251231_lab.xml | 988731 | 2026-04-15 17:12:07 |
| altn-20251231_pre.xml | 839232 | 2026-04-15 17:12:07 |
| atln-20251231xex311.htm | 11443 | 2026-04-15 17:12:07 |
| atln-20251231xex312.htm | 12546 | 2026-04-15 17:12:07 |
| atln-20251231xex321.htm | 6595 | 2026-04-15 17:12:07 |
| atln-20251231xex322.htm | 6773 | 2026-04-15 17:12:07 |
| atln-ex21listingofsubsidia.htm | 17864 | 2026-04-15 17:12:07 |
| exhibit231rbsms-8consentfo.htm | 3127 | 2026-04-15 17:12:07 |
| exhibit232rbsms-3consentfo.htm | 3314 | 2026-04-15 17:12:07 |
| FilingSummary.xml | 61433 | 2026-04-15 17:12:07 |
| MetaLinks.json | 1341010 | 2026-04-15 17:12:07 |
| R1.htm | 66111 | 2026-04-15 17:12:07 |
| R10.htm | 53336 | 2026-04-15 17:12:07 |
| R100.htm | 43165 | 2026-04-15 17:12:07 |
| R101.htm | 213741 | 2026-04-15 17:12:07 |
| R11.htm | 21901 | 2026-04-15 17:12:07 |
| R12.htm | 19609 | 2026-04-15 17:12:07 |
| R13.htm | 28308 | 2026-04-15 17:12:07 |
| R14.htm | 32845 | 2026-04-15 17:12:07 |
| R15.htm | 72927 | 2026-04-15 17:12:07 |
| R16.htm | 20561 | 2026-04-15 17:12:07 |
| R17.htm | 8438 | 2026-04-15 17:12:07 |
| R18.htm | 30420 | 2026-04-15 17:12:07 |
| R19.htm | 19922 | 2026-04-15 17:12:07 |
| R2.htm | 7779 | 2026-04-15 17:12:07 |
| R20.htm | 36029 | 2026-04-15 17:12:07 |
| R21.htm | 8964 | 2026-04-15 17:12:07 |
| R22.htm | 9662 | 2026-04-15 17:12:07 |
| R23.htm | 8365 | 2026-04-15 17:12:07 |
| R24.htm | 20487 | 2026-04-15 17:12:07 |
| R25.htm | 40870 | 2026-04-15 17:12:07 |
| R26.htm | 91530 | 2026-04-15 17:12:07 |
| R27.htm | 12047 | 2026-04-15 17:12:07 |
| R28.htm | 35173 | 2026-04-15 17:12:07 |
| R29.htm | 8466 | 2026-04-15 17:12:07 |
| R3.htm | 141518 | 2026-04-15 17:12:07 |
| R30.htm | 4371 | 2026-04-15 17:12:07 |
| R31.htm | 42548 | 2026-04-15 17:12:07 |
| R32.htm | 115586 | 2026-04-15 17:12:07 |
| R33.htm | 19152 | 2026-04-15 17:12:07 |
| R34.htm | 18042 | 2026-04-15 17:12:07 |
| R35.htm | 28923 | 2026-04-15 17:12:07 |
| R36.htm | 29681 | 2026-04-15 17:12:07 |
| R37.htm | 43959 | 2026-04-15 17:12:07 |
| R38.htm | 14203 | 2026-04-15 17:12:07 |
| R39.htm | 13873 | 2026-04-15 17:12:07 |
| R4.htm | 22250 | 2026-04-15 17:12:07 |
| R40.htm | 26309 | 2026-04-15 17:12:07 |
| R41.htm | 10837 | 2026-04-15 17:12:07 |
| R42.htm | 38637 | 2026-04-15 17:12:07 |
| R43.htm | 90304 | 2026-04-15 17:12:07 |
| R44.htm | 11427 | 2026-04-15 17:12:07 |
| R45.htm | 17453 | 2026-04-15 17:12:07 |
| R46.htm | 63316 | 2026-04-15 17:12:07 |
| R47.htm | 30793 | 2026-04-15 17:12:07 |
| R48.htm | 15593 | 2026-04-15 17:12:07 |
| R49.htm | 18086 | 2026-04-15 17:12:07 |
| R5.htm | 88891 | 2026-04-15 17:12:07 |
| R50.htm | 10199 | 2026-04-15 17:12:07 |
| R51.htm | 24160 | 2026-04-15 17:12:07 |
| R52.htm | 11695 | 2026-04-15 17:12:07 |
| R53.htm | 25431 | 2026-04-15 17:12:07 |
| R54.htm | 6571 | 2026-04-15 17:12:07 |
| R55.htm | 20580 | 2026-04-15 17:12:07 |
| R56.htm | 12923 | 2026-04-15 17:12:07 |
| R57.htm | 6918 | 2026-04-15 17:12:07 |
| R58.htm | 13429 | 2026-04-15 17:12:07 |
| R59.htm | 25879 | 2026-04-15 17:12:07 |
| R6.htm | 87947 | 2026-04-15 17:12:07 |
| R60.htm | 37047 | 2026-04-15 17:12:07 |
| R61.htm | 65018 | 2026-04-15 17:12:07 |
| R62.htm | 22793 | 2026-04-15 17:12:07 |
| R63.htm | 5856 | 2026-04-15 17:12:07 |
| R64.htm | 26353 | 2026-04-15 17:12:07 |
| R65.htm | 36413 | 2026-04-15 17:12:07 |
| R66.htm | 28616 | 2026-04-15 17:12:07 |
| R67.htm | 23253 | 2026-04-15 17:12:07 |
| R68.htm | 17058 | 2026-04-15 17:12:07 |
| R69.htm | 21554 | 2026-04-15 17:12:07 |
| R7.htm | 127835 | 2026-04-15 17:12:07 |
| R70.htm | 46804 | 2026-04-15 17:12:07 |
| R71.htm | 24227 | 2026-04-15 17:12:07 |
| R72.htm | 32228 | 2026-04-15 17:12:07 |
| R73.htm | 40981 | 2026-04-15 17:12:07 |
| R74.htm | 18335 | 2026-04-15 17:12:07 |
| R75.htm | 51129 | 2026-04-15 17:12:07 |
| R76.htm | 56536 | 2026-04-15 17:12:07 |
| R77.htm | 48825 | 2026-04-15 17:12:07 |
| R78.htm | 64261 | 2026-04-15 17:12:07 |
| R79.htm | 50369 | 2026-04-15 17:12:07 |
| R8.htm | 15173 | 2026-04-15 17:12:07 |
| R80.htm | 57978 | 2026-04-15 17:12:07 |
| R81.htm | 14463 | 2026-04-15 17:12:07 |
| R82.htm | 16941 | 2026-04-15 17:12:07 |
| R83.htm | 84236 | 2026-04-15 17:12:07 |
| R84.htm | 7839 | 2026-04-15 17:12:07 |
| R85.htm | 24690 | 2026-04-15 17:12:07 |
| R86.htm | 21368 | 2026-04-15 17:12:07 |
| R87.htm | 42602 | 2026-04-15 17:12:07 |
| R88.htm | 37027 | 2026-04-15 17:12:07 |
| R89.htm | 90740 | 2026-04-15 17:12:07 |
| R9.htm | 29434 | 2026-04-15 17:12:07 |
| R90.htm | 25234 | 2026-04-15 17:12:07 |
| R91.htm | 11182 | 2026-04-15 17:12:07 |
| R92.htm | 30276 | 2026-04-15 17:12:07 |
| R93.htm | 5078 | 2026-04-15 17:12:07 |
| R94.htm | 29292 | 2026-04-15 17:12:07 |
| R95.htm | 13909 | 2026-04-15 17:12:07 |
| R96.htm | 20021 | 2026-04-15 17:12:07 |
| R97.htm | 54010 | 2026-04-15 17:12:07 |
| R98.htm | 37803 | 2026-04-15 17:12:07 |
| R99.htm | 16357 | 2026-04-15 17:12:07 |
| report.css | 2768 | 2026-04-15 17:12:07 |
| Show.js | 1086 | 2026-04-15 17:12:07 |