Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001097396-12-000003-index.html | 2012-05-14 15:54:00 | |
| 0001097396-12-000003.txt | 2012-05-14 15:54:00 | |
 0001097396-12-000003-xbrl.zip | 46096 | 2012-05-14 15:54:00 |
| dwsx-20120331.xml | 263898 | 2012-05-14 15:54:00 |
| dwsx-20120331.xsd | 16229 | 2012-05-14 15:54:00 |
| dwsx-20120331_cal.xml | 14194 | 2012-05-14 15:54:00 |
| dwsx-20120331_def.xml | 57253 | 2012-05-14 15:54:00 |
| dwsx-20120331_lab.xml | 151119 | 2012-05-14 15:54:00 |
| dwsx-20120331_pre.xml | 84581 | 2012-05-14 15:54:00 |
| dwsx.htm | 548670 | 2012-05-14 15:54:00 |
| dwsxex3101.htm | 14545 | 2012-05-14 15:54:00 |
| dwsxex3102.htm | 15608 | 2012-05-14 15:54:00 |
| dwsxex3201.htm | 9555 | 2012-05-14 15:54:00 |
| dwsxex3202.htm | 9622 | 2012-05-14 15:54:00 |
| FilingSummary.xml | 8636 | 2012-05-14 15:54:00 |
| Financial_Report.xls | 229053 | 2012-05-14 15:54:00 |
| R1.htm | 33821 | 2012-05-14 15:54:00 |
| R10.htm | 27795 | 2012-05-14 15:54:00 |
| R11.htm | 61738 | 2012-05-14 15:54:00 |
| R12.htm | 84528 | 2012-05-14 15:54:00 |
| R13.htm | 11138 | 2012-05-14 15:54:00 |
| R14.htm | 9970 | 2012-05-14 15:54:00 |
| R15.htm | 10298 | 2012-05-14 15:54:00 |
| R16.htm | 5965 | 2012-05-14 15:54:00 |
| R2.htm | 82050 | 2012-05-14 15:54:00 |
| R3.htm | 14471 | 2012-05-14 15:54:00 |
| R4.htm | 30296 | 2012-05-14 15:54:00 |
| R5.htm | 67151 | 2012-05-14 15:54:00 |
| R6.htm | 32947 | 2012-05-14 15:54:00 |
| R7.htm | 12587 | 2012-05-14 15:54:00 |
| R8.htm | 23553 | 2012-05-14 15:54:00 |
| R9.htm | 9518 | 2012-05-14 15:54:00 |
| report.css | 2721 | 2012-05-14 15:54:00 |
| Show.js | 6423 | 2012-05-14 15:54:00 |