Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001140361-19-014697-index-headers.html | 2019-08-09 11:35:11 | |
| 0001140361-19-014697-index.html | 2019-08-09 11:35:11 | |
| 0001140361-19-014697.txt | 2019-08-09 11:35:11 | |
 0001140361-19-014697-xbrl.zip | 36204 | 2019-08-09 11:35:11 |
| ex31_1.htm | 6239 | 2019-08-09 11:35:11 |
| ex32_1.htm | 3557 | 2019-08-09 11:35:11 |
| FilingSummary.xml | 12606 | 2019-08-09 11:35:11 |
| Financial_Report.xlsx | 22447 | 2019-08-09 11:35:11 |
| form10q.htm | 196646 | 2019-08-09 11:35:11 |
| mghl-20190630.xml | 70556 | 2019-08-09 11:35:11 |
| mghl-20190630.xsd | 14968 | 2019-08-09 11:35:11 |
| mghl-20190630_cal.xml | 16956 | 2019-08-09 11:35:11 |
| mghl-20190630_def.xml | 34188 | 2019-08-09 11:35:11 |
| mghl-20190630_lab.xml | 142047 | 2019-08-09 11:35:11 |
| mghl-20190630_pre.xml | 91288 | 2019-08-09 11:35:11 |
| R1.htm | 32419 | 2019-08-09 11:35:11 |
| R10.htm | 8374 | 2019-08-09 11:35:11 |
| R11.htm | 5715 | 2019-08-09 11:35:11 |
| R12.htm | 5100 | 2019-08-09 11:35:11 |
| R13.htm | 6338 | 2019-08-09 11:35:11 |
| R14.htm | 5474 | 2019-08-09 11:35:11 |
| R15.htm | 11775 | 2019-08-09 11:35:11 |
| R16.htm | 6737 | 2019-08-09 11:35:11 |
| R17.htm | 11019 | 2019-08-09 11:35:11 |
| R18.htm | 6646 | 2019-08-09 11:35:11 |
| R19.htm | 4227 | 2019-08-09 11:35:11 |
| R2.htm | 41572 | 2019-08-09 11:35:11 |
| R20.htm | 18547 | 2019-08-09 11:35:11 |
| R3.htm | 14937 | 2019-08-09 11:35:11 |
| R4.htm | 24999 | 2019-08-09 11:35:11 |
| R5.htm | 35957 | 2019-08-09 11:35:11 |
| R6.htm | 12564 | 2019-08-09 11:35:11 |
| R7.htm | 7366 | 2019-08-09 11:35:11 |
| R8.htm | 5600 | 2019-08-09 11:35:11 |
| R9.htm | 6042 | 2019-08-09 11:35:11 |
| report.css | 2767 | 2019-08-09 11:35:11 |
| Show.js | 1085 | 2019-08-09 11:35:11 |