Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000892537-21-000024-index-headers.html | 2021-11-02 16:03:53 | |
| 0000892537-21-000024-index.html | 2021-11-02 16:03:53 | |
| 0000892537-21-000024.txt | 2021-11-02 16:03:53 | |
 0000892537-21-000024-xbrl.zip | 24922 | 2021-11-02 16:03:53 |
| FilingSummary.xml | 1742 | 2021-11-02 16:03:53 |
| Financial_Report.xlsx | 5663 | 2021-11-02 16:03:53 |
| fy21q3earningsreleaseex991.htm | 199918 | 2021-11-02 16:03:53 |
| mant-20211102.htm | 35622 | 2021-11-02 16:03:53 |
| mant-20211102.xsd | 1996 | 2021-11-02 16:03:53 |
| mant-20211102_htm.xml | 10756 | 2021-11-02 16:03:53 |
| mant-20211102_lab.xml | 24137 | 2021-11-02 16:03:53 |
| mant-20211102_pre.xml | 12599 | 2021-11-02 16:03:53 |
| MetaLinks.json | 17273 | 2021-11-02 16:03:53 |
| R1.htm | 38599 | 2021-11-02 16:03:53 |
| report.css | 2767 | 2021-11-02 16:03:53 |
| Show.js | 1084 | 2021-11-02 16:03:53 |