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| 0000950170-23-035123-index.html | 2023-07-27 16:01:52 | |
| 0000950170-23-035123.txt | 2023-07-27 16:01:52 | |
 0000950170-23-035123-xbrl.zip | 259768 | 2023-07-27 16:01:52 |
| FilingSummary.xml | 29853 | 2023-07-27 16:01:52 |
| Financial_Report.xlsx | 79273 | 2023-07-27 16:01:52 |
| MetaLinks.json | 668318 | 2023-07-27 16:01:52 |
| mgrc-20230630.htm | 4420832 | 2023-07-27 16:01:52 |
| mgrc-20230630.xsd | 51207 | 2023-07-27 16:01:52 |
| mgrc-20230630_cal.xml | 67038 | 2023-07-27 16:01:52 |
| mgrc-20230630_def.xml | 200369 | 2023-07-27 16:01:52 |
| mgrc-20230630_htm.xml | 3236117 | 2023-07-27 16:01:52 |
| mgrc-20230630_lab.xml | 417322 | 2023-07-27 16:01:52 |
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| mgrc-ex15_1.htm | 6534 | 2023-07-27 16:01:52 |
| mgrc-ex31_1.htm | 24730 | 2023-07-27 16:01:52 |
| mgrc-ex31_2.htm | 24727 | 2023-07-27 16:01:52 |
| mgrc-ex32_1.htm | 15652 | 2023-07-27 16:01:52 |
| mgrc-ex32_2.htm | 15649 | 2023-07-27 16:01:52 |
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| R9.htm | 7719 | 2023-07-27 16:01:52 |
| report.css | 2767 | 2023-07-27 16:01:52 |
| Show.js | 1085 | 2023-07-27 16:01:52 |