Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001144204-17-024199-index-headers.html | 2017-05-03 16:03:17 | |
| 0001144204-17-024199-index.html | 2017-05-03 16:03:17 | |
| 0001144204-17-024199.txt | 2017-05-03 16:03:17 | |
 0001144204-17-024199-xbrl.zip | 96087 | 2017-05-03 16:03:17 |
| FilingSummary.xml | 22109 | 2017-05-03 16:03:17 |
| Financial_Report.xlsx | 44495 | 2017-05-03 16:03:17 |
| myrg-20170331.xml | 537019 | 2017-05-03 16:03:17 |
| myrg-20170331.xsd | 33497 | 2017-05-03 16:03:17 |
| myrg-20170331_cal.xml | 55257 | 2017-05-03 16:03:17 |
| myrg-20170331_def.xml | 226275 | 2017-05-03 16:03:17 |
| myrg-20170331_lab.xml | 289075 | 2017-05-03 16:03:17 |
| myrg-20170331_pre.xml | 252825 | 2017-05-03 16:03:17 |
| R1.htm | 22051 | 2017-05-03 16:03:17 |
| R10.htm | 36813 | 2017-05-03 16:03:17 |
| R11.htm | 13722 | 2017-05-03 16:03:17 |
| R12.htm | 9656 | 2017-05-03 16:03:17 |
| R13.htm | 12460 | 2017-05-03 16:03:17 |
| R14.htm | 12673 | 2017-05-03 16:03:17 |
| R15.htm | 34424 | 2017-05-03 16:03:17 |
| R16.htm | 42337 | 2017-05-03 16:03:17 |
| R17.htm | 38175 | 2017-05-03 16:03:17 |
| R18.htm | 42148 | 2017-05-03 16:03:17 |
| R19.htm | 25508 | 2017-05-03 16:03:17 |
| R2.htm | 82356 | 2017-05-03 16:03:17 |
| R20.htm | 31073 | 2017-05-03 16:03:17 |
| R21.htm | 27433 | 2017-05-03 16:03:17 |
| R22.htm | 40534 | 2017-05-03 16:03:17 |
| R23.htm | 30126 | 2017-05-03 16:03:17 |
| R24.htm | 37381 | 2017-05-03 16:03:17 |
| R25.htm | 16554 | 2017-05-03 16:03:17 |
| R26.htm | 7577 | 2017-05-03 16:03:17 |
| R27.htm | 9947 | 2017-05-03 16:03:17 |
| R28.htm | 44503 | 2017-05-03 16:03:17 |
| R29.htm | 8364 | 2017-05-03 16:03:17 |
| R3.htm | 24405 | 2017-05-03 16:03:17 |
| R30.htm | 64509 | 2017-05-03 16:03:17 |
| R31.htm | 11664 | 2017-05-03 16:03:17 |
| R32.htm | 13675 | 2017-05-03 16:03:17 |
| R33.htm | 53192 | 2017-05-03 16:03:17 |
| R34.htm | 12978 | 2017-05-03 16:03:17 |
| R35.htm | 6738 | 2017-05-03 16:03:17 |
| R36.htm | 21027 | 2017-05-03 16:03:17 |
| R37.htm | 11640 | 2017-05-03 16:03:17 |
| R38.htm | 4757 | 2017-05-03 16:03:17 |
| R4.htm | 57313 | 2017-05-03 16:03:17 |
| R5.htm | 84658 | 2017-05-03 16:03:17 |
| R6.htm | 28686 | 2017-05-03 16:03:17 |
| R7.htm | 51233 | 2017-05-03 16:03:17 |
| R8.htm | 9662 | 2017-05-03 16:03:17 |
| R9.htm | 26677 | 2017-05-03 16:03:17 |
| report.css | 2767 | 2017-05-03 16:03:17 |
| Show.js | 1410 | 2017-05-03 16:03:17 |
| v464187_10q.htm | 330972 | 2017-05-03 16:03:17 |
| v464187_ex10-1.htm | 17272 | 2017-05-03 16:03:17 |
| v464187_ex31-1.htm | 9578 | 2017-05-03 16:03:17 |
| v464187_ex31-2.htm | 9554 | 2017-05-03 16:03:17 |
| v464187_ex32-1.htm | 3539 | 2017-05-03 16:03:17 |
| v464187_ex32-2.htm | 3569 | 2017-05-03 16:03:17 |