Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000022606-20-000005-index-headers.html | 2020-02-25 16:31:51 | |
| 0000022606-20-000005-index.html | 2020-02-25 16:31:51 | |
| 0000022606-20-000005.txt | 2020-02-25 16:31:51 | |
 0000022606-20-000005-xbrl.zip | 60441 | 2020-02-25 16:31:51 |
| exc-20200225.htm | 72238 | 2020-02-25 16:31:51 |
| exc-20200225.xsd | 2662 | 2020-02-25 16:31:51 |
| exc-20200225_cal.xml | 806 | 2020-02-25 16:31:51 |
| exc-20200225_def.xml | 1770 | 2020-02-25 16:31:51 |
| exc-20200225_htm.xml | 9901 | 2020-02-25 16:31:51 |
| exc-20200225_lab.xml | 22654 | 2020-02-25 16:31:51 |
| exc-20200225_pre.xml | 11790 | 2020-02-25 16:31:51 |
| exc2020022511.htm | 206524 | 2020-02-25 16:31:51 |
| exc2020022541.htm | 224784 | 2020-02-25 16:31:51 |
| exc2020022551.htm | 14742 | 2020-02-25 16:31:51 |
| FilingSummary.xml | 1950 | 2020-02-25 16:31:51 |
| Financial_Report.xlsx | 5695 | 2020-02-25 16:31:51 |
 image01.jpg | 2384 | 2020-02-25 16:31:51 |
 image011.jpg | 2399 | 2020-02-25 16:31:51 |
 logo1.jpg | 13340 | 2020-02-25 16:31:51 |
| MetaLinks.json | 17449 | 2020-02-25 16:31:51 |
| R1.htm | 33843 | 2020-02-25 16:31:51 |
| report.css | 2767 | 2020-02-25 16:31:51 |
| Show.js | 1085 | 2020-02-25 16:31:51 |