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| 0000819689-20-000024-index.html | 2020-03-30 16:32:17 | |
| 0000819689-20-000024.txt | 2020-03-30 16:32:17 | |
 0000819689-20-000024-xbrl.zip | 122321 | 2020-03-30 16:32:17 |
| FilingSummary.xml | 33521 | 2020-03-30 16:32:17 |
| Financial_Report.xlsx | 68733 | 2020-03-30 16:32:17 |
| micr-20191231.xml | 1252437 | 2020-03-30 16:32:17 |
| micr-20191231.xsd | 42462 | 2020-03-30 16:32:17 |
| micr-20191231x10k.htm | 1564198 | 2020-03-30 16:32:17 |
| micr-20191231xex10_80.htm | 57882 | 2020-03-30 16:32:17 |
| micr-20191231xex31_1.htm | 19452 | 2020-03-30 16:32:17 |
| micr-20191231xex31_2.htm | 19112 | 2020-03-30 16:32:17 |
| micr-20191231xex32_1.htm | 18438 | 2020-03-30 16:32:17 |
| micr-20191231xex32_2.htm | 17243 | 2020-03-30 16:32:17 |
| micr-20191231_cal.xml | 55270 | 2020-03-30 16:32:17 |
| micr-20191231_def.xml | 114796 | 2020-03-30 16:32:17 |
| micr-20191231_lab.xml | 424127 | 2020-03-30 16:32:17 |
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| report.css | 2767 | 2020-03-30 16:32:17 |
| Show.js | 1085 | 2020-03-30 16:32:17 |