Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171520-17-000177-index-headers.html | 2017-03-15 16:40:02 | |
| 0001171520-17-000177-index.html | 2017-03-15 16:40:02 | |
| 0001171520-17-000177.txt | 2017-03-15 16:40:02 | |
 0001171520-17-000177-xbrl.zip | 71036 | 2017-03-15 16:40:02 |
| dram-20170131.xml | 323562 | 2017-03-15 16:40:02 |
| dram-20170131.xsd | 25585 | 2017-03-15 16:40:02 |
| dram-20170131_cal.xml | 39283 | 2017-03-15 16:40:02 |
| dram-20170131_def.xml | 118962 | 2017-03-15 16:40:02 |
| dram-20170131_lab.xml | 223786 | 2017-03-15 16:40:02 |
| dram-20170131_pre.xml | 178873 | 2017-03-15 16:40:02 |
| eps7239.htm | 239739 | 2017-03-15 16:40:02 |
| ex31-1.htm | 7080 | 2017-03-15 16:40:02 |
| ex31-2.htm | 7019 | 2017-03-15 16:40:02 |
| ex32-1.htm | 3926 | 2017-03-15 16:40:02 |
| ex32-2.htm | 3996 | 2017-03-15 16:40:02 |
| FilingSummary.xml | 20774 | 2017-03-15 16:40:02 |
| Financial_Report.xlsx | 42425 | 2017-03-15 16:40:02 |
| R1.htm | 25617 | 2017-03-15 16:40:02 |
| R10.htm | 29347 | 2017-03-15 16:40:02 |
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| R31.htm | 27044 | 2017-03-15 16:40:02 |
| R32.htm | 22950 | 2017-03-15 16:40:02 |
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| R8.htm | 10103 | 2017-03-15 16:40:02 |
| R9.htm | 6921 | 2017-03-15 16:40:02 |
| report.css | 2767 | 2017-03-15 16:40:02 |
| Show.js | 1410 | 2017-03-15 16:40:02 |