Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000022606-21-000005-index-headers.html | 2021-07-01 16:19:55 | |
| 0000022606-21-000005-index.html | 2021-07-01 16:19:55 | |
| 0000022606-21-000005.txt | 2021-07-01 16:19:55 | |
 0000022606-21-000005-xbrl.zip | 17454 | 2021-07-01 16:19:55 |
| exc-20210701.htm | 45460 | 2021-07-01 16:19:55 |
| exc-20210701.xsd | 4459 | 2021-07-01 16:19:55 |
| exc-20210701_def.xml | 22948 | 2021-07-01 16:19:55 |
| exc-20210701_htm.xml | 14352 | 2021-07-01 16:19:55 |
| exc-20210701_lab.xml | 45823 | 2021-07-01 16:19:55 |
| exc-20210701_pre.xml | 23427 | 2021-07-01 16:19:55 |
| FilingSummary.xml | 1856 | 2021-07-01 16:19:55 |
| Financial_Report.xlsx | 5587 | 2021-07-01 16:19:55 |
| MetaLinks.json | 29186 | 2021-07-01 16:19:55 |
| R1.htm | 34052 | 2021-07-01 16:19:55 |
| report.css | 2767 | 2021-07-01 16:19:55 |
| Show.js | 1084 | 2021-07-01 16:19:55 |