Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001628280-21-008980-index-headers.html | 2021-05-05 07:36:49 | |
| 0001628280-21-008980-index.html | 2021-05-05 07:36:49 | |
| 0001628280-21-008980.txt | 2021-05-05 07:36:49 | |
 0001628280-21-008980-xbrl.zip | 340056 | 2021-05-05 07:36:49 |
| a3312021ex311.htm | 9997 | 2021-05-05 07:36:49 |
| a3312021ex312.htm | 10038 | 2021-05-05 07:36:49 |
| a3312021ex321.htm | 5206 | 2021-05-05 07:36:49 |
| a3312021ex322.htm | 5259 | 2021-05-05 07:36:49 |
| FilingSummary.xml | 25564 | 2021-05-05 07:36:49 |
| Financial_Report.xlsx | 62186 | 2021-05-05 07:36:49 |
 image_01.jpg | 9355 | 2021-05-05 07:36:49 |
 image_11.jpg | 350 | 2021-05-05 07:36:49 |
| MetaLinks.json | 415180 | 2021-05-05 07:36:49 |
| mgpi-20210331.htm | 1101884 | 2021-05-05 07:36:49 |
| mgpi-20210331.xsd | 29860 | 2021-05-05 07:36:49 |
| mgpi-20210331_cal.xml | 62244 | 2021-05-05 07:36:49 |
| mgpi-20210331_def.xml | 128398 | 2021-05-05 07:36:49 |
 mgpi-20210331_g1.jpg | 209207 | 2021-05-05 07:36:49 |
| mgpi-20210331_htm.xml | 640963 | 2021-05-05 07:36:49 |
| mgpi-20210331_lab.xml | 370427 | 2021-05-05 07:36:49 |
| mgpi-20210331_pre.xml | 244411 | 2021-05-05 07:36:49 |
| R1.htm | 52208 | 2021-05-05 07:36:49 |
| R10.htm | 35155 | 2021-05-05 07:36:49 |
| R11.htm | 8606 | 2021-05-05 07:36:49 |
| R12.htm | 14084 | 2021-05-05 07:36:49 |
| R13.htm | 21300 | 2021-05-05 07:36:49 |
| R14.htm | 8150 | 2021-05-05 07:36:49 |
| R15.htm | 21736 | 2021-05-05 07:36:49 |
| R16.htm | 16026 | 2021-05-05 07:36:49 |
| R17.htm | 12405 | 2021-05-05 07:36:49 |
| R18.htm | 48946 | 2021-05-05 07:36:49 |
| R19.htm | 6331 | 2021-05-05 07:36:49 |
| R2.htm | 52416 | 2021-05-05 07:36:49 |
| R20.htm | 53791 | 2021-05-05 07:36:49 |
| R21.htm | 16226 | 2021-05-05 07:36:49 |
| R22.htm | 31830 | 2021-05-05 07:36:49 |
| R23.htm | 13787 | 2021-05-05 07:36:49 |
| R24.htm | 21093 | 2021-05-05 07:36:49 |
| R25.htm | 19802 | 2021-05-05 07:36:49 |
| R26.htm | 46201 | 2021-05-05 07:36:49 |
| R27.htm | 15826 | 2021-05-05 07:36:49 |
| R28.htm | 6127 | 2021-05-05 07:36:49 |
| R29.htm | 36042 | 2021-05-05 07:36:49 |
| R3.htm | 18335 | 2021-05-05 07:36:49 |
| R30.htm | 21320 | 2021-05-05 07:36:49 |
| R31.htm | 13557 | 2021-05-05 07:36:49 |
| R32.htm | 27003 | 2021-05-05 07:36:49 |
| R33.htm | 37358 | 2021-05-05 07:36:49 |
| R34.htm | 10698 | 2021-05-05 07:36:49 |
| R35.htm | 28885 | 2021-05-05 07:36:49 |
| R36.htm | 12237 | 2021-05-05 07:36:49 |
| R37.htm | 14200 | 2021-05-05 07:36:49 |
| R38.htm | 30144 | 2021-05-05 07:36:49 |
| R39.htm | 4356 | 2021-05-05 07:36:49 |
| R4.htm | 94064 | 2021-05-05 07:36:49 |
| R40.htm | 30403 | 2021-05-05 07:36:49 |
| R41.htm | 14387 | 2021-05-05 07:36:49 |
| R42.htm | 8260 | 2021-05-05 07:36:49 |
| R5.htm | 25655 | 2021-05-05 07:36:49 |
| R6.htm | 72897 | 2021-05-05 07:36:49 |
| R7.htm | 36577 | 2021-05-05 07:36:49 |
| R8.htm | 4518 | 2021-05-05 07:36:49 |
| R9.htm | 33581 | 2021-05-05 07:36:49 |
| report.css | 2767 | 2021-05-05 07:36:49 |
| rsuaward-2014equityincenti.htm | 71890 | 2021-05-05 07:36:49 |
| Show.js | 1085 | 2021-05-05 07:36:49 |