Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001166928-23-000012-index-headers.html | 2023-02-07 17:08:54 | |
| 0001166928-23-000012-index.html | 2023-02-07 17:08:54 | |
| 0001166928-23-000012.txt | 2023-02-07 17:08:54 | |
 0001166928-23-000012-xbrl.zip | 10121 | 2023-02-07 17:08:54 |
| FilingSummary.xml | 1823 | 2023-02-07 17:08:54 |
| Financial_Report.xlsx | 5677 | 2023-02-07 17:08:54 |
| MetaLinks.json | 17050 | 2023-02-07 17:08:54 |
| R1.htm | 38077 | 2023-02-07 17:08:54 |
| report.css | 2766 | 2023-02-07 17:08:54 |
| Show.js | 1084 | 2023-02-07 17:08:54 |
| wtba-20230206.htm | 28813 | 2023-02-07 17:08:54 |
| wtba-20230206.xsd | 1908 | 2023-02-07 17:08:54 |
| wtba-20230206_htm.xml | 11058 | 2023-02-07 17:08:54 |
| wtba-20230206_lab.xml | 23832 | 2023-02-07 17:08:54 |
| wtba-20230206_pre.xml | 12512 | 2023-02-07 17:08:54 |