Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-015503-index-headers.html | 2022-08-08 16:04:17 | |
| 0000950170-22-015503-index.html | 2022-08-08 16:04:17 | |
| 0000950170-22-015503.txt | 2022-08-08 16:04:17 | |
 0000950170-22-015503-xbrl.zip | 537000 | 2022-08-08 16:04:17 |
| FilingSummary.xml | 61793 | 2022-08-08 16:04:17 |
| Financial_Report.xlsx | 195070 | 2022-08-08 16:04:17 |
| MetaLinks.json | 1169209 | 2022-08-08 16:04:17 |
| mfin-20220630.htm | 10837137 | 2022-08-08 16:04:17 |
| mfin-20220630.xsd | 113351 | 2022-08-08 16:04:17 |
| mfin-20220630_cal.xml | 77621 | 2022-08-08 16:04:17 |
| mfin-20220630_def.xml | 408566 | 2022-08-08 16:04:17 |
| mfin-20220630_htm.xml | 17240372 | 2022-08-08 16:04:17 |
| mfin-20220630_lab.xml | 894657 | 2022-08-08 16:04:17 |
| mfin-20220630_pre.xml | 681162 | 2022-08-08 16:04:17 |
| mfin-ex31_1.htm | 18080 | 2022-08-08 16:04:17 |
| mfin-ex31_2.htm | 18238 | 2022-08-08 16:04:17 |
| mfin-ex32_1.htm | 9331 | 2022-08-08 16:04:17 |
| mfin-ex32_2.htm | 8901 | 2022-08-08 16:04:17 |
| R1.htm | 52160 | 2022-08-08 16:04:17 |
| R10.htm | 12430 | 2022-08-08 16:04:17 |
| R11.htm | 289774 | 2022-08-08 16:04:17 |
| R12.htm | 173273 | 2022-08-08 16:04:17 |
| R13.htm | 7917755 | 2022-08-08 16:04:17 |
| R14.htm | 161751 | 2022-08-08 16:04:17 |
| R15.htm | 97057 | 2022-08-08 16:04:17 |
| R16.htm | 182247 | 2022-08-08 16:04:17 |
| R17.htm | 321044 | 2022-08-08 16:04:17 |
| R18.htm | 1159175 | 2022-08-08 16:04:17 |
| R19.htm | 16102 | 2022-08-08 16:04:17 |
| R2.htm | 138501 | 2022-08-08 16:04:17 |
| R20.htm | 10276 | 2022-08-08 16:04:17 |
| R21.htm | 99108 | 2022-08-08 16:04:17 |
| R22.htm | 299693 | 2022-08-08 16:04:17 |
| R23.htm | 9232 | 2022-08-08 16:04:17 |
| R24.htm | 6342 | 2022-08-08 16:04:17 |
| R25.htm | 326806 | 2022-08-08 16:04:17 |
| R26.htm | 197422 | 2022-08-08 16:04:17 |
| R27.htm | 174781 | 2022-08-08 16:04:17 |
| R28.htm | 1580235 | 2022-08-08 16:04:17 |
| R29.htm | 127991 | 2022-08-08 16:04:17 |
| R3.htm | 26985 | 2022-08-08 16:04:17 |
| R30.htm | 99885 | 2022-08-08 16:04:17 |
| R31.htm | 181276 | 2022-08-08 16:04:17 |
| R32.htm | 304060 | 2022-08-08 16:04:17 |
| R33.htm | 1142763 | 2022-08-08 16:04:17 |
| R34.htm | 86828 | 2022-08-08 16:04:17 |
| R35.htm | 289887 | 2022-08-08 16:04:17 |
| R36.htm | 13454 | 2022-08-08 16:04:17 |
| R37.htm | 120166 | 2022-08-08 16:04:17 |
| R38.htm | 9799 | 2022-08-08 16:04:17 |
| R39.htm | 9029 | 2022-08-08 16:04:17 |
| R4.htm | 111504 | 2022-08-08 16:04:17 |
| R40.htm | 31088 | 2022-08-08 16:04:17 |
| R41.htm | 36230 | 2022-08-08 16:04:17 |
| R42.htm | 18752 | 2022-08-08 16:04:17 |
| R43.htm | 29294 | 2022-08-08 16:04:17 |
| R44.htm | 20541 | 2022-08-08 16:04:17 |
| R45.htm | 3981 | 2022-08-08 16:04:17 |
| R46.htm | 53345 | 2022-08-08 16:04:17 |
| R47.htm | 75567 | 2022-08-08 16:04:17 |
| R48.htm | 34576 | 2022-08-08 16:04:17 |
| R49.htm | 19019 | 2022-08-08 16:04:17 |
| R5.htm | 4774 | 2022-08-08 16:04:17 |
| R50.htm | 33652 | 2022-08-08 16:04:17 |
| R51.htm | 18026 | 2022-08-08 16:04:17 |
| R52.htm | 34587 | 2022-08-08 16:04:17 |
| R53.htm | 32761 | 2022-08-08 16:04:17 |
| R54.htm | 69268 | 2022-08-08 16:04:17 |
| R55.htm | 5803 | 2022-08-08 16:04:17 |
| R56.htm | 31478 | 2022-08-08 16:04:17 |
| R57.htm | 15242 | 2022-08-08 16:04:17 |
| R58.htm | 26605 | 2022-08-08 16:04:17 |
| R59.htm | 48523 | 2022-08-08 16:04:17 |
| R6.htm | 31730 | 2022-08-08 16:04:17 |
| R60.htm | 5558 | 2022-08-08 16:04:17 |
| R61.htm | 118692 | 2022-08-08 16:04:17 |
| R62.htm | 11807 | 2022-08-08 16:04:17 |
| R63.htm | 9369 | 2022-08-08 16:04:17 |
| R64.htm | 19032 | 2022-08-08 16:04:17 |
| R65.htm | 20457 | 2022-08-08 16:04:17 |
| R66.htm | 24309 | 2022-08-08 16:04:17 |
| R67.htm | 11059 | 2022-08-08 16:04:17 |
| R68.htm | 19036 | 2022-08-08 16:04:17 |
| R69.htm | 22758 | 2022-08-08 16:04:17 |
| R7.htm | 107102 | 2022-08-08 16:04:17 |
| R70.htm | 5263 | 2022-08-08 16:04:17 |
| R71.htm | 112832 | 2022-08-08 16:04:17 |
| R72.htm | 13861 | 2022-08-08 16:04:17 |
| R73.htm | 57655 | 2022-08-08 16:04:17 |
| R74.htm | 14580 | 2022-08-08 16:04:17 |
| R75.htm | 56345 | 2022-08-08 16:04:17 |
| R76.htm | 10799 | 2022-08-08 16:04:17 |
| R77.htm | 31407 | 2022-08-08 16:04:17 |
| R78.htm | 40362 | 2022-08-08 16:04:17 |
| R79.htm | 194991 | 2022-08-08 16:04:17 |
| R8.htm | 4389 | 2022-08-08 16:04:17 |
| R80.htm | 7689 | 2022-08-08 16:04:17 |
| R81.htm | 8619 | 2022-08-08 16:04:17 |
| R82.htm | 31787 | 2022-08-08 16:04:17 |
| R83.htm | 9784 | 2022-08-08 16:04:17 |
| R84.htm | 24164 | 2022-08-08 16:04:17 |
| R85.htm | 4812 | 2022-08-08 16:04:17 |
| R86.htm | 22372 | 2022-08-08 16:04:17 |
| R87.htm | 64885 | 2022-08-08 16:04:17 |
| R88.htm | 33034 | 2022-08-08 16:04:17 |
| R89.htm | 8417 | 2022-08-08 16:04:17 |
| R9.htm | 93608 | 2022-08-08 16:04:17 |
| report.css | 2768 | 2022-08-08 16:04:17 |
| Show.js | 1086 | 2022-08-08 16:04:17 |