Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001613665-20-000034-index-headers.html | 2020-04-30 06:56:06 | |
| 0001613665-20-000034-index.html | 2020-04-30 06:56:06 | |
| 0001613665-20-000034.txt | 2020-04-30 06:56:06 | |
 0001613665-20-000034-xbrl.zip | 13842 | 2020-04-30 06:56:06 |
| FilingSummary.xml | 1747 | 2020-04-30 06:56:06 |
| Financial_Report.xlsx | 5796 | 2020-04-30 06:56:06 |
| gwb-20200331xdividendx.htm | 7081 | 2020-04-30 06:56:06 |
| gwb-20200430.htm | 37612 | 2020-04-30 06:56:06 |
| gwb-20200430.xsd | 2608 | 2020-04-30 06:56:06 |
| gwb-20200430_cal.xml | 749 | 2020-04-30 06:56:06 |
| gwb-20200430_def.xml | 1690 | 2020-04-30 06:56:06 |
| gwb-20200430_htm.xml | 10691 | 2020-04-30 06:56:06 |
| gwb-20200430_lab.xml | 24270 | 2020-04-30 06:56:06 |
| gwb-20200430_pre.xml | 12685 | 2020-04-30 06:56:06 |
 image11.jpg | 112549 | 2020-04-30 06:56:06 |
| MetaLinks.json | 18413 | 2020-04-30 06:56:06 |
| R1.htm | 38623 | 2020-04-30 06:56:06 |
| report.css | 2767 | 2020-04-30 06:56:06 |
| Show.js | 1084 | 2020-04-30 06:56:06 |