Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-19-081809-index-headers.html | 2019-03-21 11:44:06 | |
| 0001193125-19-081809-index.html | 2019-03-21 11:44:06 | |
| 0001193125-19-081809.txt | 2019-03-21 11:44:06 | |
 0001193125-19-081809-xbrl.zip | 80924 | 2019-03-21 11:44:06 |
 BarChart1.png | 11568 | 2019-03-21 11:44:06 |
 BarChart2.png | 12845 | 2019-03-21 11:44:06 |
 BarChart3.png | 9991 | 2019-03-21 11:44:06 |
| d636710d485bpos.htm | 29680 | 2019-03-21 11:44:06 |
| FilingSummary.xml | 6155 | 2019-03-21 11:44:06 |
 g636710g0321051725589.jpg | 2194 | 2019-03-21 11:44:06 |
| gst2-20190228.xml | 122245 | 2019-03-21 11:44:06 |
| gst2-20190228.xsd | 18425 | 2019-03-21 11:44:06 |
| gst2-20190228_cal.xml | 4757 | 2019-03-21 11:44:06 |
| gst2-20190228_def.xml | 603564 | 2019-03-21 11:44:06 |
| gst2-20190228_lab.xml | 155818 | 2019-03-21 11:44:06 |
| gst2-20190228_pre.xml | 465510 | 2019-03-21 11:44:06 |
| R1.htm | 18252 | 2019-03-21 11:44:06 |
| R13.htm | 148335 | 2019-03-21 11:44:06 |
| R14.htm | 88107 | 2019-03-21 11:44:06 |
| R19.htm | 145291 | 2019-03-21 11:44:06 |
| R2.htm | 90197 | 2019-03-21 11:44:06 |
| R20.htm | 7484 | 2019-03-21 11:44:06 |
| R7.htm | 147745 | 2019-03-21 11:44:06 |
| R8.htm | 90788 | 2019-03-21 11:44:06 |
| report.css | 2767 | 2019-03-21 11:44:06 |
| Show.js | 1085 | 2019-03-21 11:44:06 |