Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897077-22-000056-index-headers.html | 2022-05-04 17:35:58 | |
| 0000897077-22-000056-index.html | 2022-05-04 17:35:58 | |
| 0000897077-22-000056.txt | 2022-05-04 17:35:58 | |
 0000897077-22-000056-xbrl.zip | 165024 | 2022-05-04 17:35:58 |
| a2022331-ex311.htm | 8789 | 2022-05-04 17:35:58 |
| a2022331-ex312.htm | 9078 | 2022-05-04 17:35:58 |
| a2022331-ex321.htm | 5389 | 2022-05-04 17:35:58 |
| a2022331-ex322.htm | 5718 | 2022-05-04 17:35:58 |
| alg-20220331.htm | 934604 | 2022-05-04 17:35:58 |
| alg-20220331.xsd | 31402 | 2022-05-04 17:35:58 |
| alg-20220331_cal.xml | 76423 | 2022-05-04 17:35:58 |
| alg-20220331_def.xml | 113547 | 2022-05-04 17:35:58 |
| alg-20220331_htm.xml | 870732 | 2022-05-04 17:35:58 |
| alg-20220331_lab.xml | 395102 | 2022-05-04 17:35:58 |
| alg-20220331_pre.xml | 262694 | 2022-05-04 17:35:58 |
| FilingSummary.xml | 31861 | 2022-05-04 17:35:58 |
| Financial_Report.xlsx | 59096 | 2022-05-04 17:35:58 |
| MetaLinks.json | 483733 | 2022-05-04 17:35:58 |
| R1.htm | 52314 | 2022-05-04 17:35:58 |
| R10.htm | 8202 | 2022-05-04 17:35:58 |
| R11.htm | 6252 | 2022-05-04 17:35:58 |
| R12.htm | 4665 | 2022-05-04 17:35:58 |
| R13.htm | 13307 | 2022-05-04 17:35:58 |
| R14.htm | 5465 | 2022-05-04 17:35:58 |
| R15.htm | 6898 | 2022-05-04 17:35:58 |
| R16.htm | 36144 | 2022-05-04 17:35:58 |
| R17.htm | 104980 | 2022-05-04 17:35:58 |
| R18.htm | 21978 | 2022-05-04 17:35:58 |
| R19.htm | 14990 | 2022-05-04 17:35:58 |
| R2.htm | 104895 | 2022-05-04 17:35:58 |
| R20.htm | 16808 | 2022-05-04 17:35:58 |
| R21.htm | 61222 | 2022-05-04 17:35:58 |
| R22.htm | 32011 | 2022-05-04 17:35:58 |
| R23.htm | 8745 | 2022-05-04 17:35:58 |
| R24.htm | 13482 | 2022-05-04 17:35:58 |
| R25.htm | 38204 | 2022-05-04 17:35:58 |
| R26.htm | 57549 | 2022-05-04 17:35:58 |
| R27.htm | 21032 | 2022-05-04 17:35:58 |
| R28.htm | 9503 | 2022-05-04 17:35:58 |
| R29.htm | 16349 | 2022-05-04 17:35:58 |
| R3.htm | 10890 | 2022-05-04 17:35:58 |
| R30.htm | 59411 | 2022-05-04 17:35:58 |
| R31.htm | 31463 | 2022-05-04 17:35:58 |
| R32.htm | 8170 | 2022-05-04 17:35:58 |
| R33.htm | 6171 | 2022-05-04 17:35:58 |
| R34.htm | 12138 | 2022-05-04 17:35:58 |
| R35.htm | 4617 | 2022-05-04 17:35:58 |
| R36.htm | 10675 | 2022-05-04 17:35:58 |
| R37.htm | 15481 | 2022-05-04 17:35:58 |
| R38.htm | 35205 | 2022-05-04 17:35:58 |
| R39.htm | 5339 | 2022-05-04 17:35:58 |
| R4.htm | 81345 | 2022-05-04 17:35:58 |
| R40.htm | 16156 | 2022-05-04 17:35:58 |
| R41.htm | 24854 | 2022-05-04 17:35:58 |
| R42.htm | 9695 | 2022-05-04 17:35:58 |
| R43.htm | 21071 | 2022-05-04 17:35:58 |
| R44.htm | 4713 | 2022-05-04 17:35:58 |
| R45.htm | 22168 | 2022-05-04 17:35:58 |
| R46.htm | 9285 | 2022-05-04 17:35:58 |
| R47.htm | 6434 | 2022-05-04 17:35:58 |
| R48.htm | 9828 | 2022-05-04 17:35:58 |
| R49.htm | 36167 | 2022-05-04 17:35:58 |
| R5.htm | 31521 | 2022-05-04 17:35:58 |
| R50.htm | 13862 | 2022-05-04 17:35:58 |
| R51.htm | 25502 | 2022-05-04 17:35:58 |
| R52.htm | 29460 | 2022-05-04 17:35:58 |
| R53.htm | 28612 | 2022-05-04 17:35:58 |
| R6.htm | 10005 | 2022-05-04 17:35:58 |
| R7.htm | 32761 | 2022-05-04 17:35:58 |
| R8.htm | 4523 | 2022-05-04 17:35:58 |
| R9.htm | 94094 | 2022-05-04 17:35:58 |
| report.css | 2767 | 2022-05-04 17:35:58 |
| Show.js | 1085 | 2022-05-04 17:35:58 |