Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001166928-22-000093-index-headers.html | 2022-07-28 07:05:43 | |
| 0001166928-22-000093-index.html | 2022-07-28 07:05:43 | |
| 0001166928-22-000093.txt | 2022-07-28 07:05:43 | |
 0001166928-22-000093-xbrl.zip | 22836 | 2022-07-28 07:05:43 |
| FilingSummary.xml | 1652 | 2022-07-28 07:05:43 |
| Financial_Report.xlsx | 5676 | 2022-07-28 07:05:43 |
| MetaLinks.json | 16518 | 2022-07-28 07:05:43 |
| R1.htm | 38528 | 2022-07-28 07:05:43 |
| report.css | 2767 | 2022-07-28 07:05:43 |
| Show.js | 1085 | 2022-07-28 07:05:43 |
| wtba-20220728.htm | 30278 | 2022-07-28 07:05:43 |
| wtba-20220728.xsd | 1908 | 2022-07-28 07:05:43 |
| wtba-20220728exhibit991.htm | 230432 | 2022-07-28 07:05:43 |
| wtba-20220728_htm.xml | 10553 | 2022-07-28 07:05:43 |
| wtba-20220728_lab.xml | 23832 | 2022-07-28 07:05:43 |
| wtba-20220728_pre.xml | 12512 | 2022-07-28 07:05:43 |
 wtbalogoedita06a01a01a01a22.jpg | 38724 | 2022-07-28 07:05:43 |