Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001165527-18-000121-index-headers.html | 2018-06-08 18:18:30 | |
| 0001165527-18-000121-index.html | 2018-06-08 18:18:30 | |
| 0001165527-18-000121.txt | 2018-06-08 18:18:30 | |
 0001165527-18-000121-xbrl.zip | 18858 | 2018-06-08 18:18:30 |
| ex31-1.htm | 17476 | 2018-06-08 18:18:30 |
| ex32-1.htm | 6184 | 2018-06-08 18:18:30 |
| FilingSummary.xml | 8712 | 2018-06-08 18:18:30 |
| Financial_Report.xlsx | 16080 | 2018-06-08 18:18:30 |
| g8572.htm | 213412 | 2018-06-08 18:18:30 |
| gryn-20161031.xml | 31652 | 2018-06-08 18:18:30 |
| gryn-20161031.xsd | 16424 | 2018-06-08 18:18:30 |
| gryn-20161031_cal.xml | 14169 | 2018-06-08 18:18:30 |
| gryn-20161031_def.xml | 15388 | 2018-06-08 18:18:30 |
| gryn-20161031_lab.xml | 58547 | 2018-06-08 18:18:30 |
| gryn-20161031_pre.xml | 47229 | 2018-06-08 18:18:30 |
| R1.htm | 25639 | 2018-06-08 18:18:30 |
| R10.htm | 9014 | 2018-06-08 18:18:30 |
| R11.htm | 6557 | 2018-06-08 18:18:30 |
| R12.htm | 6238 | 2018-06-08 18:18:30 |
| R13.htm | 19069 | 2018-06-08 18:18:30 |
| R2.htm | 31947 | 2018-06-08 18:18:30 |
| R3.htm | 10679 | 2018-06-08 18:18:30 |
| R4.htm | 22217 | 2018-06-08 18:18:30 |
| R5.htm | 30216 | 2018-06-08 18:18:30 |
| R6.htm | 8463 | 2018-06-08 18:18:30 |
| R7.htm | 7846 | 2018-06-08 18:18:30 |
| R8.htm | 4487 | 2018-06-08 18:18:30 |
| R9.htm | 7040 | 2018-06-08 18:18:30 |
| report.css | 2767 | 2018-06-08 18:18:30 |
| Show.js | 1410 | 2018-06-08 18:18:30 |