Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001045309-20-000127-index-headers.html | 2020-11-09 17:14:36 | |
| 0001045309-20-000127-index.html | 2020-11-09 17:14:36 | |
| 0001045309-20-000127.txt | 2020-11-09 17:14:36 | |
 0001045309-20-000127-xbrl.zip | 18196 | 2020-11-09 17:14:36 |
| FilingSummary.xml | 1781 | 2020-11-09 17:14:36 |
| Financial_Report.xlsx | 5456 | 2020-11-09 17:14:36 |
| gra-20201109.xsd | 4749 | 2020-11-09 17:14:36 |
| gra-20201109_cal.xml | 670 | 2020-11-09 17:14:36 |
| gra-20201109_def.xml | 1520 | 2020-11-09 17:14:36 |
| gra-20201109_lab.xml | 28784 | 2020-11-09 17:14:36 |
| gra-20201109_pre.xml | 15046 | 2020-11-09 17:14:36 |
 image0a73.jpg | 63852 | 2020-11-09 17:14:36 |
| MetaLinks.json | 20184 | 2020-11-09 17:14:36 |
| november8-k.htm | 58220 | 2020-11-09 17:14:36 |
| november8-kexhibit991.htm | 14135 | 2020-11-09 17:14:36 |
| november8-k_htm.xml | 4237 | 2020-11-09 17:14:36 |
| R1.htm | 38731 | 2020-11-09 17:14:36 |
| report.css | 2767 | 2020-11-09 17:14:36 |
| Show.js | 1085 | 2020-11-09 17:14:36 |