Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-153043-index-headers.html | 2017-05-02 08:45:14 | |
| 0001193125-17-153043-index.html | 2017-05-02 08:45:14 | |
| 0001193125-17-153043.txt | 2017-05-02 08:45:14 | |
 0001193125-17-153043-xbrl.zip | 33073 | 2017-05-02 08:45:14 |
| d369474d497.htm | 3663 | 2017-05-02 08:45:14 |
| FilingSummary.xml | 3279 | 2017-05-02 08:45:14 |
| Financial_Report.xlsx | 8145 | 2017-05-02 08:45:14 |
| osf-20170407.xml | 27992 | 2017-05-02 08:45:14 |
| osf-20170407.xsd | 12349 | 2017-05-02 08:45:14 |
| osf-20170407_def.xml | 219517 | 2017-05-02 08:45:14 |
| osf-20170407_lab.xml | 162798 | 2017-05-02 08:45:14 |
| osf-20170407_pre.xml | 158796 | 2017-05-02 08:45:14 |
| R1.htm | 16197 | 2017-05-02 08:45:14 |
| R2.htm | 4250 | 2017-05-02 08:45:14 |
| R3.htm | 57239 | 2017-05-02 08:45:14 |
| R4.htm | 7486 | 2017-05-02 08:45:14 |
| report.css | 2767 | 2017-05-02 08:45:14 |
| Show.js | 1410 | 2017-05-02 08:45:14 |