Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000064996-21-000028-index-headers.html | 2021-09-15 16:13:05 | |
| 0000064996-21-000028-index.html | 2021-09-15 16:13:05 | |
| 0000064996-21-000028.txt | 2021-09-15 16:13:05 | |
 0000064996-21-000028-xbrl.zip | 14192 | 2021-09-15 16:13:05 |
| FilingSummary.xml | 1649 | 2021-09-15 16:13:05 |
| Financial_Report.xlsx | 5654 | 2021-09-15 16:13:05 |
| mcy-20210915.htm | 39446 | 2021-09-15 16:13:05 |
| mcy-20210915.xsd | 3138 | 2021-09-15 16:13:05 |
| mcy-20210915_htm.xml | 10980 | 2021-09-15 16:13:05 |
| mcy-20210915_lab.xml | 24137 | 2021-09-15 16:13:05 |
| mcy-20210915_pre.xml | 13381 | 2021-09-15 16:13:05 |
 mercurylogo14a01a16.jpg | 97600 | 2021-09-15 16:13:05 |
| MetaLinks.json | 16965 | 2021-09-15 16:13:05 |
| R1.htm | 38554 | 2021-09-15 16:13:05 |
| report.css | 2767 | 2021-09-15 16:13:05 |
| Show.js | 1085 | 2021-09-15 16:13:05 |
| vjosephexhibit991.htm | 10906 | 2021-09-15 16:13:05 |