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|---|---|---|
 0001045309-19-000116-index-headers.html | 2019-11-08 10:57:53 | |
| 0001045309-19-000116-index.html | 2019-11-08 10:57:53 | |
| 0001045309-19-000116.txt | 2019-11-08 10:57:53 | |
 0001045309-19-000116-xbrl.zip | 16179 | 2019-11-08 10:57:53 |
| a8-k1119item502.htm | 54575 | 2019-11-08 10:57:53 |
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| a8-kexhibit991xrelease.htm | 8596 | 2019-11-08 10:57:53 |
| FilingSummary.xml | 1794 | 2019-11-08 10:57:53 |
| Financial_Report.xlsx | 5788 | 2019-11-08 10:57:53 |
| gra-20191111.xsd | 4886 | 2019-11-08 10:57:53 |
| gra-20191111_cal.xml | 670 | 2019-11-08 10:57:53 |
| gra-20191111_def.xml | 1520 | 2019-11-08 10:57:53 |
| gra-20191111_lab.xml | 28784 | 2019-11-08 10:57:53 |
| gra-20191111_pre.xml | 15046 | 2019-11-08 10:57:53 |
 image0a47.jpg | 63852 | 2019-11-08 10:57:53 |
| MetaLinks.json | 20242 | 2019-11-08 10:57:53 |
| R1.htm | 38726 | 2019-11-08 10:57:53 |
| report.css | 2767 | 2019-11-08 10:57:53 |
| Show.js | 1084 | 2019-11-08 10:57:53 |