Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000898822-21-000002-index-headers.html | 2021-02-01 16:34:42 | |
| 0000898822-21-000002-index.html | 2021-02-01 16:34:42 | |
| 0000898822-21-000002.txt | 2021-02-01 16:34:42 | |
 0000898822-21-000002-xbrl.zip | 12153 | 2021-02-01 16:34:42 |
| FilingSummary.xml | 1670 | 2021-02-01 16:34:42 |
| Financial_Report.xlsx | 5486 | 2021-02-01 16:34:42 |
| gra-20210201.xsd | 4183 | 2021-02-01 16:34:42 |
| gra-20210201_lab.xml | 23469 | 2021-02-01 16:34:42 |
| gra-20210201_pre.xml | 16723 | 2021-02-01 16:34:42 |
| grace8k20210201.htm | 37731 | 2021-02-01 16:34:42 |
| grace8k20210201_htm.xml | 4220 | 2021-02-01 16:34:42 |
| MetaLinks.json | 21149 | 2021-02-01 16:34:42 |
| R1.htm | 40158 | 2021-02-01 16:34:42 |
| report.css | 2766 | 2021-02-01 16:34:42 |
| Show.js | 1084 | 2021-02-01 16:34:42 |