Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-17-254073-index-headers.html | 2017-08-10 12:30:55 | |
| 0001193125-17-254073-index.html | 2017-08-10 12:30:55 | |
| 0001193125-17-254073.txt | 2017-08-10 12:30:55 | |
 0001193125-17-254073-xbrl.zip | 71396 | 2017-08-10 12:30:55 |
| d425108d10q.htm | 468915 | 2017-08-10 12:30:55 |
| d425108dex3101.htm | 10134 | 2017-08-10 12:30:55 |
| d425108dex3102.htm | 10118 | 2017-08-10 12:30:55 |
| d425108dex3201.htm | 3713 | 2017-08-10 12:30:55 |
| d425108dex3202.htm | 3729 | 2017-08-10 12:30:55 |
| dwsf-20170630.xml | 640334 | 2017-08-10 12:30:55 |
| dwsf-20170630.xsd | 25627 | 2017-08-10 12:30:55 |
| dwsf-20170630_cal.xml | 36005 | 2017-08-10 12:30:55 |
| dwsf-20170630_def.xml | 103880 | 2017-08-10 12:30:55 |
| dwsf-20170630_lab.xml | 177595 | 2017-08-10 12:30:55 |
| dwsf-20170630_pre.xml | 148346 | 2017-08-10 12:30:55 |
| FilingSummary.xml | 18132 | 2017-08-10 12:30:55 |
| Financial_Report.xlsx | 37056 | 2017-08-10 12:30:55 |
| R1.htm | 21967 | 2017-08-10 12:30:55 |
| R10.htm | 36223 | 2017-08-10 12:30:55 |
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| R8.htm | 10045 | 2017-08-10 12:30:55 |
| R9.htm | 14448 | 2017-08-10 12:30:55 |
| report.css | 2767 | 2017-08-10 12:30:55 |
| Show.js | 1410 | 2017-08-10 12:30:55 |