Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000897077-19-000158-index-headers.html | 2019-11-04 16:02:25 | |
| 0000897077-19-000158-index.html | 2019-11-04 16:02:25 | |
| 0000897077-19-000158.txt | 2019-11-04 16:02:25 | |
 0000897077-19-000158-xbrl.zip | 14653 | 2019-11-04 16:02:25 |
| alg-20191104.htm | 43070 | 2019-11-04 16:02:25 |
| alg-20191104.xsd | 2568 | 2019-11-04 16:02:25 |
| alg-20191104_cal.xml | 715 | 2019-11-04 16:02:25 |
| alg-20191104_def.xml | 1679 | 2019-11-04 16:02:25 |
| alg-20191104_htm.xml | 10915 | 2019-11-04 16:02:25 |
| alg-20191104_lab.xml | 23965 | 2019-11-04 16:02:25 |
| alg-20191104_pre.xml | 12651 | 2019-11-04 16:02:25 |
| ex991retirement-dgrzel.htm | 13647 | 2019-11-04 16:02:25 |
| FilingSummary.xml | 1716 | 2019-11-04 16:02:25 |
| Financial_Report.xlsx | 5754 | 2019-11-04 16:02:25 |
 logoforfiling1.jpg | 10784 | 2019-11-04 16:02:25 |
| MetaLinks.json | 17929 | 2019-11-04 16:02:25 |
| R1.htm | 38577 | 2019-11-04 16:02:25 |
| report.css | 2766 | 2019-11-04 16:02:25 |
| Show.js | 1085 | 2019-11-04 16:02:25 |