Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-19-028025-index-headers.html | 2019-08-01 17:00:48 | |
| 0001564590-19-028025-index.html | 2019-08-01 17:00:48 | |
| 0001564590-19-028025.txt | 2019-08-01 17:00:48 | |
 0001564590-19-028025-xbrl.zip | 38948 | 2019-08-01 17:00:48 |
| FilingSummary.xml | 1744 | 2019-08-01 17:00:48 |
| Financial_Report.xlsx | 5872 | 2019-08-01 17:00:48 |
 gg0ry5nucsjf000001.jpg | 4959 | 2019-08-01 17:00:48 |
| merc-20190801.xsd | 5977 | 2019-08-01 17:00:48 |
| merc-20190801_lab.xml | 20214 | 2019-08-01 17:00:48 |
| merc-20190801_pre.xml | 12080 | 2019-08-01 17:00:48 |
| merc-8k_20190801.htm | 45908 | 2019-08-01 17:00:48 |
| merc-8k_20190801_htm.xml | 3684 | 2019-08-01 17:00:48 |
| merc-ex991_6.htm | 1161481 | 2019-08-01 17:00:48 |
| MetaLinks.json | 20444 | 2019-08-01 17:00:48 |
| R1.htm | 41693 | 2019-08-01 17:00:48 |
| report.css | 2767 | 2019-08-01 17:00:48 |
| Show.js | 1085 | 2019-08-01 17:00:48 |