Parent Directory| Name | Size | Last Modified |
|---|---|---|
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| 0001193125-12-162043-index.html | 2012-04-13 11:35:14 | |
| 0001193125-12-162043.txt | 2012-04-13 11:35:14 | |
 0001193125-12-162043-xbrl.zip | 31599 | 2012-04-13 11:35:14 |
| d329907d497.htm | 3750 | 2012-04-13 11:35:14 |
| FilingSummary.xml | 2997 | 2012-04-13 11:35:14 |
| Financial_Report.xls | 30173 | 2012-04-13 11:35:14 |
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| R1.htm | 21076 | 2012-04-13 11:35:14 |
| R2.htm | 10040 | 2012-04-13 11:35:14 |
| R3.htm | 24894 | 2012-04-13 11:35:14 |
| R4.htm | 9613 | 2012-04-13 11:35:14 |
| report.css | 2721 | 2012-04-13 11:35:14 |
| Show.js | 6423 | 2012-04-13 11:35:14 |
| wf-20120405.xml | 17612 | 2012-04-13 11:35:14 |
| wf-20120405.xsd | 8926 | 2012-04-13 11:35:14 |
| wf-20120405_cal.xml | 4825 | 2012-04-13 11:35:14 |
| wf-20120405_def.xml | 237725 | 2012-04-13 11:35:14 |
| wf-20120405_lab.xml | 130559 | 2012-04-13 11:35:14 |
| wf-20120405_pre.xml | 156878 | 2012-04-13 11:35:14 |