Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001171843-20-008618-index-headers.html | 2020-12-17 17:08:52 | |
| 0001171843-20-008618-index.html | 2020-12-17 17:08:52 | |
| 0001171843-20-008618.txt | 2020-12-17 17:08:52 | |
 0001171843-20-008618-xbrl.zip | 16223 | 2020-12-17 17:08:52 |
| amrb-20201216.xsd | 3201 | 2020-12-17 17:08:52 |
| amrb-20201216_lab.xml | 34591 | 2020-12-17 17:08:52 |
| amrb-20201216_pre.xml | 22720 | 2020-12-17 17:08:52 |
| exh_101.htm | 19356 | 2020-12-17 17:08:52 |
| exh_102.htm | 5484 | 2020-12-17 17:08:52 |
| f8k_121720.htm | 26959 | 2020-12-17 17:08:52 |
| f8k_121720_htm.xml | 3603 | 2020-12-17 17:08:52 |
| FilingSummary.xml | 1651 | 2020-12-17 17:08:52 |
| Financial_Report.xlsx | 5455 | 2020-12-17 17:08:52 |
| MetaLinks.json | 38902 | 2020-12-17 17:08:52 |
| R1.htm | 40145 | 2020-12-17 17:08:52 |
| report.css | 2767 | 2020-12-17 17:08:52 |
| Show.js | 1085 | 2020-12-17 17:08:52 |