Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-18-057554-index-headers.html | 2018-02-26 09:26:06 | |
| 0001193125-18-057554-index.html | 2018-02-26 09:26:06 | |
| 0001193125-18-057554.txt | 2018-02-26 09:26:06 | |
 0001193125-18-057554-xbrl.zip | 39242 | 2018-02-26 09:26:06 |
| d540877d497.htm | 6518 | 2018-02-26 09:26:06 |
| FilingSummary.xml | 3602 | 2018-02-26 09:26:06 |
| oif-20180212.xml | 44257 | 2018-02-26 09:26:06 |
| oif-20180212.xsd | 8090 | 2018-02-26 09:26:06 |
| oif-20180212_cal.xml | 4766 | 2018-02-26 09:26:06 |
| oif-20180212_def.xml | 224029 | 2018-02-26 09:26:06 |
| oif-20180212_lab.xml | 134849 | 2018-02-26 09:26:06 |
| oif-20180212_pre.xml | 157079 | 2018-02-26 09:26:06 |
| R1.htm | 16195 | 2018-02-26 09:26:06 |
| R2.htm | 88568 | 2018-02-26 09:26:06 |
| R7.htm | 133746 | 2018-02-26 09:26:06 |
| R8.htm | 7488 | 2018-02-26 09:26:06 |
| report.css | 2767 | 2018-02-26 09:26:06 |
| Show.js | 1410 | 2018-02-26 09:26:06 |