Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001477932-19-002822-index-headers.html | 2019-05-15 17:06:16 | |
| 0001477932-19-002822-index.html | 2019-05-15 17:06:16 | |
| 0001477932-19-002822.txt | 2019-05-15 17:06:16 | |
 0001477932-19-002822-xbrl.zip | 85255 | 2019-05-15 17:06:16 |
| FilingSummary.xml | 31008 | 2019-05-15 17:06:16 |
| Financial_Report.xlsx | 60998 | 2019-05-15 17:06:16 |
| meec-20190331.xml | 497044 | 2019-05-15 17:06:16 |
| meec-20190331.xsd | 64102 | 2019-05-15 17:06:16 |
| meec-20190331_cal.xml | 44434 | 2019-05-15 17:06:16 |
| meec-20190331_def.xml | 126622 | 2019-05-15 17:06:16 |
| meec-20190331_lab.xml | 240078 | 2019-05-15 17:06:16 |
| meec-20190331_pre.xml | 211408 | 2019-05-15 17:06:16 |
| meec_10q.htm | 329570 | 2019-05-15 17:06:16 |
| meec_ex311.htm | 7357 | 2019-05-15 17:06:16 |
| meec_ex312.htm | 7285 | 2019-05-15 17:06:16 |
| meec_ex321.htm | 3073 | 2019-05-15 17:06:16 |
| meec_ex322.htm | 3009 | 2019-05-15 17:06:16 |
| R1.htm | 25916 | 2019-05-15 17:06:16 |
| R10.htm | 4568 | 2019-05-15 17:06:16 |
| R11.htm | 16388 | 2019-05-15 17:06:16 |
| R12.htm | 12034 | 2019-05-15 17:06:16 |
| R13.htm | 21995 | 2019-05-15 17:06:16 |
| R14.htm | 5178 | 2019-05-15 17:06:16 |
| R15.htm | 8090 | 2019-05-15 17:06:16 |
| R16.htm | 12922 | 2019-05-15 17:06:16 |
| R17.htm | 5854 | 2019-05-15 17:06:16 |
| R18.htm | 17791 | 2019-05-15 17:06:16 |
| R19.htm | 19699 | 2019-05-15 17:06:16 |
| R2.htm | 76052 | 2019-05-15 17:06:16 |
| R20.htm | 5005 | 2019-05-15 17:06:16 |
| R21.htm | 94881 | 2019-05-15 17:06:16 |
| R22.htm | 41458 | 2019-05-15 17:06:16 |
| R23.htm | 15889 | 2019-05-15 17:06:16 |
| R24.htm | 8796 | 2019-05-15 17:06:16 |
| R25.htm | 24002 | 2019-05-15 17:06:16 |
| R26.htm | 10748 | 2019-05-15 17:06:16 |
| R27.htm | 16772 | 2019-05-15 17:06:16 |
| R28.htm | 19572 | 2019-05-15 17:06:16 |
| R29.htm | 11933 | 2019-05-15 17:06:16 |
| R3.htm | 14511 | 2019-05-15 17:06:16 |
| R30.htm | 9497 | 2019-05-15 17:06:16 |
| R31.htm | 24703 | 2019-05-15 17:06:16 |
| R32.htm | 8547 | 2019-05-15 17:06:16 |
| R33.htm | 24210 | 2019-05-15 17:06:16 |
| R34.htm | 21285 | 2019-05-15 17:06:16 |
| R35.htm | 8248 | 2019-05-15 17:06:16 |
| R36.htm | 19212 | 2019-05-15 17:06:16 |
| R37.htm | 6290 | 2019-05-15 17:06:16 |
| R38.htm | 8606 | 2019-05-15 17:06:16 |
| R39.htm | 28841 | 2019-05-15 17:06:16 |
| R4.htm | 28162 | 2019-05-15 17:06:16 |
| R40.htm | 9086 | 2019-05-15 17:06:16 |
| R41.htm | 16769 | 2019-05-15 17:06:16 |
| R42.htm | 13321 | 2019-05-15 17:06:16 |
| R43.htm | 11831 | 2019-05-15 17:06:16 |
| R44.htm | 22020 | 2019-05-15 17:06:16 |
| R45.htm | 22973 | 2019-05-15 17:06:16 |
| R46.htm | 24275 | 2019-05-15 17:06:16 |
| R47.htm | 3564 | 2019-05-15 17:06:16 |
| R48.htm | 32234 | 2019-05-15 17:06:16 |
| R49.htm | 33291 | 2019-05-15 17:06:16 |
| R5.htm | 17927 | 2019-05-15 17:06:16 |
| R50.htm | 4416 | 2019-05-15 17:06:16 |
| R51.htm | 4735 | 2019-05-15 17:06:16 |
| R6.htm | 68146 | 2019-05-15 17:06:16 |
| R7.htm | 5779 | 2019-05-15 17:06:16 |
| R8.htm | 66128 | 2019-05-15 17:06:16 |
| R9.htm | 6551 | 2019-05-15 17:06:16 |
| report.css | 2767 | 2019-05-15 17:06:16 |
| Show.js | 1085 | 2019-05-15 17:06:16 |