Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000898432-22-000139-index-headers.html | 2022-02-28 08:12:10 | |
| 0000898432-22-000139-index.html | 2022-02-28 08:12:10 | |
| 0000898432-22-000139.txt | 2022-02-28 08:12:10 | |
 0000898432-22-000139-xbrl.zip | 143618 | 2022-02-28 08:12:10 |
 BarChart1.png | 11981 | 2022-02-28 08:12:10 |
| FilingSummary.xml | 3950 | 2022-02-28 08:12:10 |
 image0.jpg | 73907 | 2022-02-28 08:12:10 |
 image2.jpg | 105205 | 2022-02-28 08:12:10 |
| MetaLinks.json | 269718 | 2022-02-28 08:12:10 |
| nbamt-20220228.htm | 36305 | 2022-02-28 08:12:10 |
| nbamt-20220228.xsd | 7372 | 2022-02-28 08:12:10 |
| nbamt-20220228_cal.xml | 4945 | 2022-02-28 08:12:10 |
| nbamt-20220228_def.xml | 121403 | 2022-02-28 08:12:10 |
| nbamt-20220228_htm.xml | 30749 | 2022-02-28 08:12:10 |
| nbamt-20220228_lab.xml | 191515 | 2022-02-28 08:12:10 |
| nbamt-20220228_pre.xml | 135297 | 2022-02-28 08:12:10 |
| R1.htm | 17826 | 2022-02-28 08:12:10 |
| R2.htm | 55404 | 2022-02-28 08:12:10 |
| R5.htm | 94648 | 2022-02-28 08:12:10 |
| R6.htm | 3938 | 2022-02-28 08:12:10 |
| report.css | 2767 | 2022-02-28 08:12:10 |
| Show.js | 1085 | 2022-02-28 08:12:10 |