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| 0000062234-22-000035.txt | 2022-08-04 17:31:46 | |
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| FilingSummary.xml | 23272 | 2022-08-04 17:31:46 |
| Financial_Report.xlsx | 80996 | 2022-08-04 17:31:46 |
| mcs-20220630.htm | 1937447 | 2022-08-04 17:31:46 |
| mcs-20220630.xsd | 39874 | 2022-08-04 17:31:46 |
| mcs-20220630x10qxex311.htm | 10809 | 2022-08-04 17:31:46 |
| mcs-20220630x10qxex312.htm | 10715 | 2022-08-04 17:31:46 |
| mcs-20220630x10qxex32.htm | 4571 | 2022-08-04 17:31:46 |
| mcs-20220630_cal.xml | 90812 | 2022-08-04 17:31:46 |
| mcs-20220630_def.xml | 235737 | 2022-08-04 17:31:46 |
| mcs-20220630_htm.xml | 1847217 | 2022-08-04 17:31:46 |
| mcs-20220630_lab.xml | 550678 | 2022-08-04 17:31:46 |
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