Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001019056-21-000447-index-headers.html | 2021-08-09 08:43:15 | |
| 0001019056-21-000447-index.html | 2021-08-09 08:43:15 | |
| 0001019056-21-000447.txt | 2021-08-09 08:43:15 | |
 0001019056-21-000447-xbrl.zip | 12557 | 2021-08-09 08:43:15 |
| amrb-20210806.xsd | 3050 | 2021-08-09 08:43:15 |
| amrb-20210806_lab.xml | 34238 | 2021-08-09 08:43:15 |
| amrb-20210806_pre.xml | 22375 | 2021-08-09 08:43:15 |
| amrb_8k.htm | 43979 | 2021-08-09 08:43:15 |
| amrb_8k_htm.xml | 3599 | 2021-08-09 08:43:15 |
| FilingSummary.xml | 1582 | 2021-08-09 08:43:15 |
| Financial_Report.xlsx | 5680 | 2021-08-09 08:43:15 |
| MetaLinks.json | 38421 | 2021-08-09 08:43:15 |
| R1.htm | 40109 | 2021-08-09 08:43:15 |
| report.css | 2766 | 2021-08-09 08:43:15 |
| Show.js | 1084 | 2021-08-09 08:43:15 |