Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-12-021606-index-headers.html | 2012-01-24 14:55:41 | |
| 0001193125-12-021606-index.html | 2012-01-24 14:55:41 | |
| 0001193125-12-021606.txt | 2012-01-24 14:55:41 | |
 0001193125-12-021606-xbrl.zip | 27069 | 2012-01-24 14:55:41 |
| d285084d497.htm | 3443 | 2012-01-24 14:55:41 |
| FilingSummary.xml | 2103 | 2012-01-24 14:55:41 |
| Financial_Report.xls | 38135 | 2012-01-24 14:55:41 |
| pwfst76721-20110501.xml | 23997 | 2012-01-24 14:55:41 |
| pwfst76721-20110501.xsd | 32182 | 2012-01-24 14:55:41 |
| pwfst76721-20110501_cal.xml | 22208 | 2012-01-24 14:55:41 |
| pwfst76721-20110501_def.xml | 67146 | 2012-01-24 14:55:41 |
| pwfst76721-20110501_lab.xml | 85846 | 2012-01-24 14:55:41 |
| pwfst76721-20110501_pre.xml | 249368 | 2012-01-24 14:55:41 |
| R1.htm | 19723 | 2012-01-24 14:55:41 |
| R3.htm | 85022 | 2012-01-24 14:55:41 |
| report.css | 2720 | 2012-01-24 14:55:41 |
| Show.js | 6423 | 2012-01-24 14:55:41 |