Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-080588-index-headers.html | 2017-03-13 17:51:15 | |
| 0001193125-17-080588-index.html | 2017-03-13 17:51:15 | |
| 0001193125-17-080588.txt | 2017-03-13 17:51:15 | |
 0001193125-17-080588-xbrl.zip | 40768 | 2017-03-13 17:51:15 |
 BarChart1.png | 29204 | 2017-03-13 17:51:15 |
| d351579d485bpos.htm | 25499 | 2017-03-13 17:51:15 |
| FilingSummary.xml | 3354 | 2017-03-13 17:51:15 |
| osf-20170227.xml | 66053 | 2017-03-13 17:51:15 |
| osf-20170227.xsd | 8681 | 2017-03-13 17:51:15 |
| osf-20170227_cal.xml | 2802 | 2017-03-13 17:51:15 |
| osf-20170227_def.xml | 240649 | 2017-03-13 17:51:15 |
| osf-20170227_lab.xml | 149734 | 2017-03-13 17:51:15 |
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| R1.htm | 16195 | 2017-03-13 17:51:15 |
| R10.htm | 7485 | 2017-03-13 17:51:15 |
| R2.htm | 126414 | 2017-03-13 17:51:15 |
| R9.htm | 250575 | 2017-03-13 17:51:15 |
| report.css | 2767 | 2017-03-13 17:51:15 |
| Show.js | 1410 | 2017-03-13 17:51:15 |