Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000066570-20-000009-index-headers.html | 2020-03-16 15:37:56 | |
| 0000066570-20-000009-index.html | 2020-03-16 15:37:56 | |
| 0000066570-20-000009.txt | 2020-03-16 15:37:56 | |
 0000066570-20-000009-xbrl.zip | 20613 | 2020-03-16 15:37:56 |
| a8-knvartanianx10b5x1p.htm | 49194 | 2020-03-16 15:37:56 |
| a8-knvartanianx10b5x1p_htm.xml | 4312 | 2020-03-16 15:37:56 |
 a8kimage1a12.jpg | 7880 | 2020-03-16 15:37:56 |
| FilingSummary.xml | 1796 | 2020-03-16 15:37:56 |
| Financial_Report.xlsx | 5787 | 2020-03-16 15:37:56 |
| MetaLinks.json | 18767 | 2020-03-16 15:37:56 |
| msa-20200312.xsd | 4467 | 2020-03-16 15:37:56 |
| msa-20200312_cal.xml | 645 | 2020-03-16 15:37:56 |
| msa-20200312_def.xml | 1495 | 2020-03-16 15:37:56 |
| msa-20200312_lab.xml | 26142 | 2020-03-16 15:37:56 |
| msa-20200312_pre.xml | 13601 | 2020-03-16 15:37:56 |
| R1.htm | 38616 | 2020-03-16 15:37:56 |
| report.css | 2767 | 2020-03-16 15:37:56 |
| Show.js | 1085 | 2020-03-16 15:37:56 |