Parent Directory| Name | Size | Last Modified |
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| 0001564590-18-007411-index.html | 2018-04-02 16:20:31 | |
| 0001564590-18-007411.txt | 2018-04-02 16:20:31 | |
| mrt-10ka_20171231.htm | 101151 | 2018-04-02 16:20:31 |
| mrt-ex231_57.htm | 3080 | 2018-04-02 16:20:31 |
| mrt-ex232_78.htm | 3245 | 2018-04-02 16:20:31 |
| mrt-ex233_77.htm | 2998 | 2018-04-02 16:20:31 |
| mrt-ex311_8.htm | 9225 | 2018-04-02 16:20:31 |
| mrt-ex312_6.htm | 9397 | 2018-04-02 16:20:31 |
| mrt-ex321_7.htm | 14318 | 2018-04-02 16:20:31 |
| mrt-ex991_79.htm | 1269177 | 2018-04-02 16:20:31 |