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|---|---|---|
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| 0001010549-17-000177-index.html | 2017-05-15 12:28:56 | |
| 0001010549-17-000177.txt | 2017-05-15 12:28:56 | |
 0001010549-17-000177-xbrl.zip | 23006 | 2017-05-15 12:28:56 |
| ex311.htm | 6510 | 2017-05-15 12:28:56 |
| ex321.htm | 2983 | 2017-05-15 12:28:56 |
| FilingSummary.xml | 9347 | 2017-05-15 12:28:56 |
| Financial_Report.xlsx | 19425 | 2017-05-15 12:28:56 |
| gbr-20170331.xml | 32630 | 2017-05-15 12:28:56 |
| gbr-20170331.xsd | 14280 | 2017-05-15 12:28:56 |
| gbr-20170331_cal.xml | 3677 | 2017-05-15 12:28:56 |
| gbr-20170331_def.xml | 13170 | 2017-05-15 12:28:56 |
| gbr-20170331_lab.xml | 89540 | 2017-05-15 12:28:56 |
| gbr-20170331_pre.xml | 61834 | 2017-05-15 12:28:56 |
| nce10q033117.htm | 149467 | 2017-05-15 12:28:56 |
| R1.htm | 27148 | 2017-05-15 12:28:56 |
| R10.htm | 9146 | 2017-05-15 12:28:56 |
| R11.htm | 7715 | 2017-05-15 12:28:56 |
| R12.htm | 4573 | 2017-05-15 12:28:56 |
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| R14.htm | 5548 | 2017-05-15 12:28:56 |
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| R2.htm | 63506 | 2017-05-15 12:28:56 |
| R3.htm | 13899 | 2017-05-15 12:28:56 |
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| R5.htm | 43498 | 2017-05-15 12:28:56 |
| R6.htm | 6198 | 2017-05-15 12:28:56 |
| R7.htm | 5728 | 2017-05-15 12:28:56 |
| R8.htm | 6301 | 2017-05-15 12:28:56 |
| R9.htm | 6869 | 2017-05-15 12:28:56 |
| report.css | 2767 | 2017-05-15 12:28:56 |
| Show.js | 1410 | 2017-05-15 12:28:56 |