Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000892537-21-000019-index-headers.html | 2021-08-03 16:02:14 | |
| 0000892537-21-000019-index.html | 2021-08-03 16:02:14 | |
| 0000892537-21-000019.txt | 2021-08-03 16:02:14 | |
 0000892537-21-000019-xbrl.zip | 24701 | 2021-08-03 16:02:14 |
| FilingSummary.xml | 1748 | 2021-08-03 16:02:14 |
| Financial_Report.xlsx | 5664 | 2021-08-03 16:02:14 |
| fy21q2earningsreleaseex991.htm | 198841 | 2021-08-03 16:02:14 |
| mant-20210803.htm | 35605 | 2021-08-03 16:02:14 |
| mant-20210803.xsd | 2008 | 2021-08-03 16:02:14 |
| mant-20210803_htm.xml | 10762 | 2021-08-03 16:02:14 |
| mant-20210803_lab.xml | 24275 | 2021-08-03 16:02:14 |
| mant-20210803_pre.xml | 12737 | 2021-08-03 16:02:14 |
| MetaLinks.json | 17845 | 2021-08-03 16:02:14 |
| R1.htm | 38638 | 2021-08-03 16:02:14 |
| report.css | 2767 | 2021-08-03 16:02:14 |
| Show.js | 1084 | 2021-08-03 16:02:14 |