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| 0001166928-12-000032-index.html | 2012-07-26 16:08:18 | |
| 0001166928-12-000032.txt | 2012-07-26 16:08:18 | |
 a2012annualshareholdersm001.jpg | 116483 | 2012-07-26 16:08:18 |
 a2012annualshareholdersm002.jpg | 125300 | 2012-07-26 16:08:18 |
 a2012annualshareholdersm003.jpg | 100239 | 2012-07-26 16:08:18 |
 a2012annualshareholdersm004.jpg | 111063 | 2012-07-26 16:08:18 |
| wtba-20120726exhibit991.htm | 59774 | 2012-07-26 16:08:18 |
| wtba-20120726exhibit992.htm | 3454 | 2012-07-26 16:08:18 |
| wtba-20120726form8xka.htm | 72835 | 2012-07-26 16:08:18 |