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|---|---|---|
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| 0001166928-12-000019-index.html | 2012-04-26 08:37:07 | |
| 0001166928-12-000019.txt | 2012-04-26 08:37:07 | |
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| R12.htm | 751892 | 2012-04-26 08:37:07 |
| R13.htm | 220749 | 2012-04-26 08:37:07 |
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| R17.htm | 20531 | 2012-04-26 08:37:07 |
| R2.htm | 151598 | 2012-04-26 08:37:07 |
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| R9.htm | 14262 | 2012-04-26 08:37:07 |
| report.css | 2721 | 2012-04-26 08:37:07 |
| Show.js | 6423 | 2012-04-26 08:37:07 |
| wtba-20120331.xml | 1627733 | 2012-04-26 08:37:07 |
| wtba-20120331.xsd | 18811 | 2012-04-26 08:37:07 |
| wtba-20120331x10q.htm | 2377239 | 2012-04-26 08:37:07 |
| wtba-20120331xex101.htm | 36666 | 2012-04-26 08:37:07 |
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| wtba-20120331xex322.htm | 4265 | 2012-04-26 08:37:07 |
| wtba-20120331_cal.xml | 72652 | 2012-04-26 08:37:07 |
| wtba-20120331_def.xml | 133197 | 2012-04-26 08:37:07 |
| wtba-20120331_lab.xml | 293581 | 2012-04-26 08:37:07 |
| wtba-20120331_pre.xml | 155777 | 2012-04-26 08:37:07 |