Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950123-12-008164-index-headers.html | 2012-05-10 16:28:19 | |
| 0000950123-12-008164-index.html | 2012-05-10 16:28:19 | |
| 0000950123-12-008164.txt | 2012-05-10 16:28:19 | |
 0000950123-12-008164-xbrl.zip | 31852 | 2012-05-10 16:28:19 |
| FilingSummary.xml | 3166 | 2012-05-10 16:28:19 |
| Financial_Report.xls | 15865 | 2012-05-10 16:28:19 |
| gst-20120423.xml | 7836 | 2012-05-10 16:28:19 |
| gst-20120423.xsd | 9847 | 2012-05-10 16:28:19 |
| gst-20120423_cal.xml | 4859 | 2012-05-10 16:28:19 |
| gst-20120423_def.xml | 258779 | 2012-05-10 16:28:19 |
| gst-20120423_lab.xml | 134595 | 2012-05-10 16:28:19 |
| gst-20120423_pre.xml | 177212 | 2012-05-10 16:28:19 |
| R1.htm | 21060 | 2012-05-10 16:28:19 |
| R2.htm | 4787 | 2012-05-10 16:28:19 |
| R3.htm | 10358 | 2012-05-10 16:28:19 |
| R4.htm | 9605 | 2012-05-10 16:28:19 |
| report.css | 2721 | 2012-05-10 16:28:19 |
| Show.js | 6423 | 2012-05-10 16:28:19 |
| x94230xbe497.htm | 1112 | 2012-05-10 16:28:19 |
 x94230xbx9423000.gif | 2215 | 2012-05-10 16:28:19 |