Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001564590-20-030155-index-headers.html | 2020-06-22 18:16:16 | |
| 0001564590-20-030155-index.html | 2020-06-22 18:16:16 | |
| 0001564590-20-030155.txt | 2020-06-22 18:16:16 | |
 0001564590-20-030155-xbrl.zip | 8988 | 2020-06-22 18:16:16 |
| FilingSummary.xml | 1710 | 2020-06-22 18:16:16 |
| Financial_Report.xlsx | 5871 | 2020-06-22 18:16:16 |
| merc-20200622.xsd | 5780 | 2020-06-22 18:16:16 |
| merc-20200622_lab.xml | 20209 | 2020-06-22 18:16:16 |
| merc-20200622_pre.xml | 12075 | 2020-06-22 18:16:16 |
| merc-8k_20200622.htm | 32978 | 2020-06-22 18:16:16 |
| merc-8k_20200622_htm.xml | 3684 | 2020-06-22 18:16:16 |
| MetaLinks.json | 20380 | 2020-06-22 18:16:16 |
| R1.htm | 41692 | 2020-06-22 18:16:16 |
| report.css | 2767 | 2020-06-22 18:16:16 |
| Show.js | 1084 | 2020-06-22 18:16:16 |