Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001130310-20-000010-index-headers.html | 2020-02-21 16:54:34 | |
| 0001130310-20-000010-index.html | 2020-02-21 16:54:34 | |
| 0001130310-20-000010.txt | 2020-02-21 16:54:34 | |
 0001130310-20-000010-xbrl.zip | 21620 | 2020-02-21 16:54:34 |
| a8-kitem202.htm | 57840 | 2020-02-21 16:54:34 |
| a8-kitem202_htm.xml | 9074 | 2020-02-21 16:54:34 |
| cnp-20200219.xsd | 5353 | 2020-02-21 16:54:34 |
| cnp-20200219_cal.xml | 664 | 2020-02-21 16:54:34 |
| cnp-20200219_def.xml | 17589 | 2020-02-21 16:54:34 |
| cnp-20200219_lab.xml | 37993 | 2020-02-21 16:54:34 |
| cnp-20200219_pre.xml | 19153 | 2020-02-21 16:54:34 |
 cnplogoa15.jpg | 22687 | 2020-02-21 16:54:34 |
| exhibit9911.htm | 22729 | 2020-02-21 16:54:34 |
| FilingSummary.xml | 1826 | 2020-02-21 16:54:34 |
| Financial_Report.xlsx | 6014 | 2020-02-21 16:54:34 |
| MetaLinks.json | 24284 | 2020-02-21 16:54:34 |
| R1.htm | 46274 | 2020-02-21 16:54:34 |
| report.css | 2767 | 2020-02-21 16:54:34 |
| Show.js | 1085 | 2020-02-21 16:54:34 |