Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000866273-15-000080-index-headers.html | 2015-09-11 17:07:44 | |
| 0000866273-15-000080-index.html | 2015-09-11 17:07:44 | |
| 0000866273-15-000080.txt | 2015-09-11 17:07:44 | |
 0000866273-15-000080-xbrl.zip | 280285 | 2015-09-11 17:07:44 |
| exhibit21-mtrxx2015x06x30x.htm | 3525 | 2015-09-11 17:07:44 |
| exhibit23-mtrxx2015x06x30x.htm | 6514 | 2015-09-11 17:07:44 |
| exhibit311-mtrxx2015x06x30.htm | 13081 | 2015-09-11 17:07:44 |
| exhibit312-mtrxx2015x06x30.htm | 13090 | 2015-09-11 17:07:44 |
| exhibit321-mtrxx2015x06x30.htm | 6905 | 2015-09-11 17:07:44 |
| exhibit322-mtrxx2015x06x30.htm | 6921 | 2015-09-11 17:07:44 |
| exhibit95-mtrxx2015x06x30x.htm | 29662 | 2015-09-11 17:07:44 |
| FilingSummary.xml | 35530 | 2015-09-11 17:07:44 |
| Financial_Report.xlsx | 102369 | 2015-09-11 17:07:44 |
| mtrx-20150630.xml | 2520672 | 2015-09-11 17:07:44 |
| mtrx-20150630.xsd | 66289 | 2015-09-11 17:07:44 |
| mtrx-20150630_cal.xml | 115058 | 2015-09-11 17:07:44 |
| mtrx-20150630_def.xml | 254371 | 2015-09-11 17:07:44 |
| mtrx-20150630_lab.xml | 966627 | 2015-09-11 17:07:44 |
| mtrx-20150630_pre.xml | 521686 | 2015-09-11 17:07:44 |
| mtrx2015-06x30x10k.htm | 2341274 | 2015-09-11 17:07:44 |
| R1.htm | 28655 | 2015-09-11 17:07:44 |
| R10.htm | 44035 | 2015-09-11 17:07:44 |
| R11.htm | 43803 | 2015-09-11 17:07:44 |
| R12.htm | 26857 | 2015-09-11 17:07:44 |
| R13.htm | 118977 | 2015-09-11 17:07:44 |
| R14.htm | 31418 | 2015-09-11 17:07:44 |
| R15.htm | 153408 | 2015-09-11 17:07:44 |
| R16.htm | 10102 | 2015-09-11 17:07:44 |
| R17.htm | 9625 | 2015-09-11 17:07:44 |
| R18.htm | 15049 | 2015-09-11 17:07:44 |
| R19.htm | 92814 | 2015-09-11 17:07:44 |
| R2.htm | 55421 | 2015-09-11 17:07:44 |
| R20.htm | 50672 | 2015-09-11 17:07:44 |
| R21.htm | 108427 | 2015-09-11 17:07:44 |
| R22.htm | 178746 | 2015-09-11 17:07:44 |
| R23.htm | 61455 | 2015-09-11 17:07:44 |
| R24.htm | 92044 | 2015-09-11 17:07:44 |
| R25.htm | 96713 | 2015-09-11 17:07:44 |
| R26.htm | 38677 | 2015-09-11 17:07:44 |
| R27.htm | 21388 | 2015-09-11 17:07:44 |
| R28.htm | 117167 | 2015-09-11 17:07:44 |
| R29.htm | 5796 | 2015-09-11 17:07:44 |
| R3.htm | 17662 | 2015-09-11 17:07:44 |
| R30.htm | 168022 | 2015-09-11 17:07:44 |
| R31.htm | 53787 | 2015-09-11 17:07:44 |
| R32.htm | 50638 | 2015-09-11 17:07:44 |
| R33.htm | 99030 | 2015-09-11 17:07:44 |
| R34.htm | 269196 | 2015-09-11 17:07:44 |
| R35.htm | 59604 | 2015-09-11 17:07:44 |
| R36.htm | 33073 | 2015-09-11 17:07:44 |
| R37.htm | 56106 | 2015-09-11 17:07:44 |
| R38.htm | 47223 | 2015-09-11 17:07:44 |
| R39.htm | 18911 | 2015-09-11 17:07:44 |
| R4.htm | 5480 | 2015-09-11 17:07:44 |
| R40.htm | 8676 | 2015-09-11 17:07:44 |
| R41.htm | 35020 | 2015-09-11 17:07:44 |
| R42.htm | 49687 | 2015-09-11 17:07:44 |
| R43.htm | 40745 | 2015-09-11 17:07:44 |
| R44.htm | 16270 | 2015-09-11 17:07:44 |
| R45.htm | 53866 | 2015-09-11 17:07:44 |
| R46.htm | 10339 | 2015-09-11 17:07:44 |
| R47.htm | 36263 | 2015-09-11 17:07:44 |
| R48.htm | 29760 | 2015-09-11 17:07:44 |
| R49.htm | 50180 | 2015-09-11 17:07:44 |
| R5.htm | 129898 | 2015-09-11 17:07:44 |
| R50.htm | 18084 | 2015-09-11 17:07:44 |
| R51.htm | 11039 | 2015-09-11 17:07:44 |
| R52.htm | 5129 | 2015-09-11 17:07:44 |
| R53.htm | 23573 | 2015-09-11 17:07:44 |
| R54.htm | 26242 | 2015-09-11 17:07:44 |
| R55.htm | 49214 | 2015-09-11 17:07:44 |
| R56.htm | 37433 | 2015-09-11 17:07:44 |
| R57.htm | 23018 | 2015-09-11 17:07:44 |
| R58.htm | 64638 | 2015-09-11 17:07:44 |
| R59.htm | 32410 | 2015-09-11 17:07:44 |
| R6.htm | 14818 | 2015-09-11 17:07:44 |
| R60.htm | 11177 | 2015-09-11 17:07:44 |
| R61.htm | 76955 | 2015-09-11 17:07:44 |
| R62.htm | 38155 | 2015-09-11 17:07:44 |
| R63.htm | 89174 | 2015-09-11 17:07:44 |
| R64.htm | 17184 | 2015-09-11 17:07:44 |
| R65.htm | 34443 | 2015-09-11 17:07:44 |
| R66.htm | 24567 | 2015-09-11 17:07:44 |
| R67.htm | 23691 | 2015-09-11 17:07:44 |
| R7.htm | 106431 | 2015-09-11 17:07:44 |
| R8.htm | 55982 | 2015-09-11 17:07:44 |
| R9.htm | 13682 | 2015-09-11 17:07:44 |
| report.css | 2767 | 2015-09-11 17:07:44 |
| Show.js | 1410 | 2015-09-11 17:07:44 |