Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001166928-23-000084-index-headers.html | 2023-04-28 16:19:54 | |
| 0001166928-23-000084-index.html | 2023-04-28 16:19:54 | |
| 0001166928-23-000084.txt | 2023-04-28 16:19:54 | |
 0001166928-23-000084-xbrl.zip | 11415 | 2023-04-28 16:19:54 |
| FilingSummary.xml | 1607 | 2023-04-28 16:19:54 |
| Financial_Report.xlsx | 5675 | 2023-04-28 16:19:54 |
| MetaLinks.json | 17050 | 2023-04-28 16:19:54 |
| R1.htm | 38076 | 2023-04-28 16:19:54 |
| report.css | 2766 | 2023-04-28 16:19:54 |
| Show.js | 1084 | 2023-04-28 16:19:54 |
| wtba-20230427.htm | 58054 | 2023-04-28 16:19:54 |
| wtba-20230427.xsd | 1908 | 2023-04-28 16:19:54 |
| wtba-20230427_htm.xml | 10553 | 2023-04-28 16:19:54 |
| wtba-20230427_lab.xml | 23832 | 2023-04-28 16:19:54 |
| wtba-20230427_pre.xml | 12512 | 2023-04-28 16:19:54 |