Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001109357-21-000093-index-headers.html | 2021-10-26 16:59:45 | |
| 0001109357-21-000093-index.html | 2021-10-26 16:59:45 | |
| 0001109357-21-000093.txt | 2021-10-26 16:59:45 | |
 0001109357-21-000093-xbrl.zip | 20025 | 2021-10-26 16:59:45 |
| exc-20211025.htm | 55764 | 2021-10-26 16:59:45 |
| exc-20211025.xsd | 4459 | 2021-10-26 16:59:45 |
| exc-20211025ex991.htm | 4408 | 2021-10-26 16:59:45 |
 exc-20211025ex991001.jpg | 220766 | 2021-10-26 16:59:45 |
 exc-20211025ex991002.jpg | 84462 | 2021-10-26 16:59:45 |
| exc-20211025_def.xml | 22948 | 2021-10-26 16:59:45 |
| exc-20211025_htm.xml | 17070 | 2021-10-26 16:59:45 |
| exc-20211025_lab.xml | 45823 | 2021-10-26 16:59:45 |
| exc-20211025_pre.xml | 23427 | 2021-10-26 16:59:45 |
| FilingSummary.xml | 1895 | 2021-10-26 16:59:45 |
| Financial_Report.xlsx | 5715 | 2021-10-26 16:59:45 |
| MetaLinks.json | 29074 | 2021-10-26 16:59:45 |
| R1.htm | 40399 | 2021-10-26 16:59:45 |
| report.css | 2767 | 2021-10-26 16:59:45 |
| Show.js | 1085 | 2021-10-26 16:59:45 |