Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001045309-20-000123-index-headers.html | 2020-10-28 06:14:48 | |
| 0001045309-20-000123-index.html | 2020-10-28 06:14:48 | |
| 0001045309-20-000123.txt | 2020-10-28 06:14:48 | |
 0001045309-20-000123-xbrl.zip | 49777 | 2020-10-28 06:14:48 |
| a3q208-ker.htm | 57827 | 2020-10-28 06:14:48 |
| a3q208-ker_htm.xml | 4257 | 2020-10-28 06:14:48 |
| a3q20earningsrelease.htm | 772205 | 2020-10-28 06:14:48 |
| FilingSummary.xml | 1777 | 2020-10-28 06:14:48 |
| Financial_Report.xlsx | 5453 | 2020-10-28 06:14:48 |
| gra-20201028.xsd | 4749 | 2020-10-28 06:14:48 |
| gra-20201028_cal.xml | 670 | 2020-10-28 06:14:48 |
| gra-20201028_def.xml | 1520 | 2020-10-28 06:14:48 |
| gra-20201028_lab.xml | 28784 | 2020-10-28 06:14:48 |
| gra-20201028_pre.xml | 15046 | 2020-10-28 06:14:48 |
 image0a66.jpg | 63852 | 2020-10-28 06:14:48 |
| MetaLinks.json | 20180 | 2020-10-28 06:14:48 |
| R1.htm | 38730 | 2020-10-28 06:14:48 |
| report.css | 2767 | 2020-10-28 06:14:48 |
| Show.js | 1085 | 2020-10-28 06:14:48 |