Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001010549-20-000094-index-headers.html | 2020-05-14 11:23:42 | |
| 0001010549-20-000094-index.html | 2020-05-14 11:23:42 | |
| 0001010549-20-000094.txt | 2020-05-14 11:23:42 | |
 0001010549-20-000094-xbrl.zip | 23868 | 2020-05-14 11:23:42 |
| FilingSummary.xml | 7374 | 2020-05-14 11:23:42 |
| Financial_Report.xlsx | 16871 | 2020-05-14 11:23:42 |
| gbr-20200331.xml | 42989 | 2020-05-14 11:23:42 |
| gbr-20200331.xsd | 8752 | 2020-05-14 11:23:42 |
| gbr-20200331_cal.xml | 16514 | 2020-05-14 11:23:42 |
| gbr-20200331_def.xml | 11219 | 2020-05-14 11:23:42 |
| gbr-20200331_lab.xml | 99523 | 2020-05-14 11:23:42 |
| gbr-20200331_pre.xml | 69740 | 2020-05-14 11:23:42 |
| nce10q.htm | 161643 | 2020-05-14 11:23:42 |
| R1.htm | 29284 | 2020-05-14 11:23:42 |
| R10.htm | 5985 | 2020-05-14 11:23:42 |
| R11.htm | 5686 | 2020-05-14 11:23:42 |
| R12.htm | 5185 | 2020-05-14 11:23:42 |
| R2.htm | 72739 | 2020-05-14 11:23:42 |
| R3.htm | 15085 | 2020-05-14 11:23:42 |
| R4.htm | 38260 | 2020-05-14 11:23:42 |
| R5.htm | 36226 | 2020-05-14 11:23:42 |
| R6.htm | 26008 | 2020-05-14 11:23:42 |
| R7.htm | 8018 | 2020-05-14 11:23:42 |
| R8.htm | 5487 | 2020-05-14 11:23:42 |
| R9.htm | 5166 | 2020-05-14 11:23:42 |
| report.css | 2767 | 2020-05-14 11:23:42 |
| Show.js | 1085 | 2020-05-14 11:23:42 |