Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001144204-13-029601-index-headers.html | 2013-05-15 16:44:47 | |
| 0001144204-13-029601-index.html | 2013-05-15 16:44:47 | |
| 0001144204-13-029601.txt | 2013-05-15 16:44:47 | |
 0001144204-13-029601-xbrl.zip | 102535 | 2013-05-15 16:44:47 |
| dsci-20130331.xml | 492839 | 2013-05-15 16:44:47 |
| dsci-20130331.xsd | 43198 | 2013-05-15 16:44:47 |
| dsci-20130331_cal.xml | 57286 | 2013-05-15 16:44:47 |
| dsci-20130331_def.xml | 104109 | 2013-05-15 16:44:47 |
| dsci-20130331_lab.xml | 557224 | 2013-05-15 16:44:47 |
| dsci-20130331_pre.xml | 261448 | 2013-05-15 16:44:47 |
| FilingSummary.xml | 22493 | 2013-05-15 16:44:47 |
| Financial_Report.xls | 426346 | 2013-05-15 16:44:47 |
| R1.htm | 28852 | 2013-05-15 16:44:47 |
| R10.htm | 69425 | 2013-05-15 16:44:47 |
| R11.htm | 39175 | 2013-05-15 16:44:47 |
| R12.htm | 15400 | 2013-05-15 16:44:47 |
| R13.htm | 11759 | 2013-05-15 16:44:47 |
| R14.htm | 41049 | 2013-05-15 16:44:47 |
| R15.htm | 13466 | 2013-05-15 16:44:47 |
| R16.htm | 21504 | 2013-05-15 16:44:47 |
| R17.htm | 25242 | 2013-05-15 16:44:47 |
| R18.htm | 10185 | 2013-05-15 16:44:47 |
| R19.htm | 66495 | 2013-05-15 16:44:47 |
| R2.htm | 106036 | 2013-05-15 16:44:47 |
| R20.htm | 35246 | 2013-05-15 16:44:47 |
| R21.htm | 10282 | 2013-05-15 16:44:47 |
| R22.htm | 5685 | 2013-05-15 16:44:47 |
| R23.htm | 14660 | 2013-05-15 16:44:47 |
| R24.htm | 5544 | 2013-05-15 16:44:47 |
| R25.htm | 40519 | 2013-05-15 16:44:47 |
| R26.htm | 16599 | 2013-05-15 16:44:47 |
| R27.htm | 25254 | 2013-05-15 16:44:47 |
| R28.htm | 24912 | 2013-05-15 16:44:47 |
| R29.htm | 19878 | 2013-05-15 16:44:47 |
| R3.htm | 31880 | 2013-05-15 16:44:47 |
| R30.htm | 104251 | 2013-05-15 16:44:47 |
| R31.htm | 27995 | 2013-05-15 16:44:47 |
| R32.htm | 19162 | 2013-05-15 16:44:47 |
| R33.htm | 43553 | 2013-05-15 16:44:47 |
| R34.htm | 11321 | 2013-05-15 16:44:47 |
| R35.htm | 28533 | 2013-05-15 16:44:47 |
| R36.htm | 10212 | 2013-05-15 16:44:47 |
| R37.htm | 11283 | 2013-05-15 16:44:47 |
| R38.htm | 5114 | 2013-05-15 16:44:47 |
| R39.htm | 31414 | 2013-05-15 16:44:47 |
| R4.htm | 68501 | 2013-05-15 16:44:47 |
| R40.htm | 7598 | 2013-05-15 16:44:47 |
| R41.htm | 21990 | 2013-05-15 16:44:47 |
| R42.htm | 18162 | 2013-05-15 16:44:47 |
| R5.htm | 116929 | 2013-05-15 16:44:47 |
| R6.htm | 21336 | 2013-05-15 16:44:47 |
| R7.htm | 27684 | 2013-05-15 16:44:47 |
| R8.htm | 23745 | 2013-05-15 16:44:47 |
| R9.htm | 12593 | 2013-05-15 16:44:47 |
| report.css | 2721 | 2013-05-15 16:44:47 |
| Show.js | 6423 | 2013-05-15 16:44:47 |
| v343756_10q.htm | 369068 | 2013-05-15 16:44:47 |
| v343756_ex31-1.htm | 7689 | 2013-05-15 16:44:47 |
| v343756_ex31-2.htm | 8101 | 2013-05-15 16:44:47 |
| v343756_ex32-1.htm | 4145 | 2013-05-15 16:44:47 |
| v343756_ex32-2.htm | 4059 | 2013-05-15 16:44:47 |