Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897077-20-000008-index-headers.html | 2020-02-27 16:43:34 | |
| 0000897077-20-000008-index.html | 2020-02-27 16:43:34 | |
| 0000897077-20-000008.txt | 2020-02-27 16:43:34 | |
 0000897077-20-000008-xbrl.zip | 31797 | 2020-02-27 16:43:34 |
| alg-20200227.htm | 46787 | 2020-02-27 16:43:34 |
| alg-20200227.xsd | 2568 | 2020-02-27 16:43:34 |
| alg-20200227_cal.xml | 715 | 2020-02-27 16:43:34 |
| alg-20200227_def.xml | 1679 | 2020-02-27 16:43:34 |
| alg-20200227_htm.xml | 11374 | 2020-02-27 16:43:34 |
| alg-20200227_lab.xml | 24265 | 2020-02-27 16:43:34 |
| alg-20200227_pre.xml | 12651 | 2020-02-27 16:43:34 |
| ex991q42019.htm | 501504 | 2020-02-27 16:43:34 |
| FilingSummary.xml | 1710 | 2020-02-27 16:43:34 |
| Financial_Report.xlsx | 5752 | 2020-02-27 16:43:34 |
 logo20for20filing1.jpg | 10784 | 2020-02-27 16:43:34 |
| MetaLinks.json | 17966 | 2020-02-27 16:43:34 |
| R1.htm | 38581 | 2020-02-27 16:43:34 |
| report.css | 2767 | 2020-02-27 16:43:34 |
| Show.js | 1084 | 2020-02-27 16:43:34 |