Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066570-24-000012-index-headers.html | 2024-02-22 16:36:01 | |
| 0000066570-24-000012-index.html | 2024-02-22 16:36:01 | |
| 0000066570-24-000012.txt | 2024-02-22 16:36:01 | |
 0000066570-24-000012-xbrl.zip | 20414 | 2024-02-22 16:36:01 |
 a8kimage1a09.jpg | 7880 | 2024-02-22 16:36:01 |
| boardmemberretirement-ex991.htm | 14066 | 2024-02-22 16:36:01 |
| FilingSummary.xml | 1718 | 2024-02-22 16:36:01 |
| Financial_Report.xlsx | 5701 | 2024-02-22 16:36:01 |
| MetaLinks.json | 17396 | 2024-02-22 16:36:01 |
| msa-20240222.htm | 30526 | 2024-02-22 16:36:01 |
| msa-20240222.xsd | 1942 | 2024-02-22 16:36:01 |
 msa-20240222_g1.jpg | 7880 | 2024-02-22 16:36:01 |
| msa-20240222_htm.xml | 2719 | 2024-02-22 16:36:01 |
| msa-20240222_lab.xml | 24139 | 2024-02-22 16:36:01 |
| msa-20240222_pre.xml | 12547 | 2024-02-22 16:36:01 |
| R1.htm | 38105 | 2024-02-22 16:36:01 |
| report.css | 2767 | 2024-02-22 16:36:01 |
| Show.js | 1085 | 2024-02-22 16:36:01 |