Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104657-22-000088-index-headers.html | 2022-05-09 17:14:28 | |
| 0001104657-22-000088-index.html | 2022-05-09 17:14:28 | |
| 0001104657-22-000088.txt | 2022-05-09 17:14:28 | |
 0001104657-22-000088-xbrl.zip | 13463 | 2022-05-09 17:14:28 |
| FilingSummary.xml | 1670 | 2022-05-09 17:14:28 |
| Financial_Report.xlsx | 5670 | 2022-05-09 17:14:28 |
| MetaLinks.json | 19670 | 2022-05-09 17:14:28 |
| mtrn-20220504.htm | 39814 | 2022-05-09 17:14:28 |
| mtrn-20220504.xsd | 2443 | 2022-05-09 17:14:28 |
| mtrn-20220504_def.xml | 14654 | 2022-05-09 17:14:28 |
| mtrn-20220504_htm.xml | 10176 | 2022-05-09 17:14:28 |
| mtrn-20220504_lab.xml | 28755 | 2022-05-09 17:14:28 |
| mtrn-20220504_pre.xml | 15211 | 2022-05-09 17:14:28 |
| R1.htm | 38974 | 2022-05-09 17:14:28 |
| report.css | 2767 | 2022-05-09 17:14:28 |
| Show.js | 1084 | 2022-05-09 17:14:28 |