Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000860546-20-000022-index-headers.html | 2020-05-28 16:38:05 | |
| 0000860546-20-000022-index.html | 2020-05-28 16:38:05 | |
| 0000860546-20-000022.txt | 2020-05-28 16:38:05 | |
 0000860546-20-000022-xbrl.zip | 16836 | 2020-05-28 16:38:05 |
| copt052120208kannualmt.htm | 102878 | 2020-05-28 16:38:05 |
| copt052120208kannualmt_htm.xml | 6528 | 2020-05-28 16:38:05 |
| FilingSummary.xml | 1773 | 2020-05-28 16:38:05 |
| Financial_Report.xlsx | 5982 | 2020-05-28 16:38:05 |
| MetaLinks.json | 21286 | 2020-05-28 16:38:05 |
| ofc-20200521.xsd | 4427 | 2020-05-28 16:38:05 |
| ofc-20200521_cal.xml | 611 | 2020-05-28 16:38:05 |
| ofc-20200521_def.xml | 15143 | 2020-05-28 16:38:05 |
| ofc-20200521_lab.xml | 32660 | 2020-05-28 16:38:05 |
| ofc-20200521_pre.xml | 17050 | 2020-05-28 16:38:05 |
| R1.htm | 43664 | 2020-05-28 16:38:05 |
| report.css | 2766 | 2020-05-28 16:38:05 |
| Show.js | 1085 | 2020-05-28 16:38:05 |