Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000741516-15-000042-index-headers.html | 2015-08-07 11:46:23 | |
| 0000741516-15-000042-index.html | 2015-08-07 11:46:23 | |
| 0000741516-15-000042.txt | 2015-08-07 11:46:23 | |
 0000741516-15-000042-xbrl.zip | 333899 | 2015-08-07 11:46:23 |
| amnb-06302015x10q.htm | 3246898 | 2015-08-07 11:46:23 |
| amnb-20150630.xml | 4729914 | 2015-08-07 11:46:23 |
| amnb-20150630.xsd | 63649 | 2015-08-07 11:46:23 |
| amnb-20150630_cal.xml | 137261 | 2015-08-07 11:46:23 |
| amnb-20150630_def.xml | 278235 | 2015-08-07 11:46:23 |
| amnb-20150630_lab.xml | 945158 | 2015-08-07 11:46:23 |
| amnb-20150630_pre.xml | 545896 | 2015-08-07 11:46:23 |
| exhibit311.htm | 8724 | 2015-08-07 11:46:23 |
| exhibit312.htm | 8737 | 2015-08-07 11:46:23 |
| exhibit321.htm | 3991 | 2015-08-07 11:46:23 |
| exhibit322.htm | 4166 | 2015-08-07 11:46:23 |
| FilingSummary.xml | 44816 | 2015-08-07 11:46:23 |
| Financial_Report.xlsx | 112656 | 2015-08-07 11:46:23 |
| R1.htm | 25769 | 2015-08-07 11:46:23 |
| R10.htm | 69617 | 2015-08-07 11:46:23 |
| R11.htm | 140721 | 2015-08-07 11:46:23 |
| R12.htm | 555170 | 2015-08-07 11:46:23 |
| R13.htm | 246095 | 2015-08-07 11:46:23 |
| R14.htm | 21611 | 2015-08-07 11:46:23 |
| R15.htm | 14424 | 2015-08-07 11:46:23 |
| R16.htm | 23117 | 2015-08-07 11:46:23 |
| R17.htm | 47600 | 2015-08-07 11:46:23 |
| R18.htm | 51278 | 2015-08-07 11:46:23 |
| R19.htm | 38428 | 2015-08-07 11:46:23 |
| R2.htm | 101842 | 2015-08-07 11:46:23 |
| R20.htm | 19699 | 2015-08-07 11:46:23 |
| R21.htm | 294014 | 2015-08-07 11:46:23 |
| R22.htm | 164964 | 2015-08-07 11:46:23 |
| R23.htm | 58437 | 2015-08-07 11:46:23 |
| R24.htm | 102200 | 2015-08-07 11:46:23 |
| R25.htm | 19148 | 2015-08-07 11:46:23 |
| R26.htm | 56289 | 2015-08-07 11:46:23 |
| R27.htm | 135537 | 2015-08-07 11:46:23 |
| R28.htm | 560900 | 2015-08-07 11:46:23 |
| R29.htm | 245581 | 2015-08-07 11:46:23 |
| R3.htm | 19990 | 2015-08-07 11:46:23 |
| R30.htm | 15637 | 2015-08-07 11:46:23 |
| R31.htm | 12840 | 2015-08-07 11:46:23 |
| R32.htm | 19191 | 2015-08-07 11:46:23 |
| R33.htm | 46034 | 2015-08-07 11:46:23 |
| R34.htm | 41921 | 2015-08-07 11:46:23 |
| R35.htm | 35388 | 2015-08-07 11:46:23 |
| R36.htm | 17768 | 2015-08-07 11:46:23 |
| R37.htm | 282975 | 2015-08-07 11:46:23 |
| R38.htm | 159482 | 2015-08-07 11:46:23 |
| R39.htm | 56857 | 2015-08-07 11:46:23 |
| R4.htm | 122901 | 2015-08-07 11:46:23 |
| R40.htm | 100526 | 2015-08-07 11:46:23 |
| R41.htm | 33011 | 2015-08-07 11:46:23 |
| R42.htm | 51199 | 2015-08-07 11:46:23 |
| R43.htm | 13873 | 2015-08-07 11:46:23 |
| R44.htm | 12298 | 2015-08-07 11:46:23 |
| R45.htm | 29902 | 2015-08-07 11:46:23 |
| R46.htm | 21287 | 2015-08-07 11:46:23 |
| R47.htm | 10685 | 2015-08-07 11:46:23 |
| R48.htm | 35764 | 2015-08-07 11:46:23 |
| R49.htm | 19973 | 2015-08-07 11:46:23 |
| R5.htm | 26412 | 2015-08-07 11:46:23 |
| R50.htm | 15143 | 2015-08-07 11:46:23 |
| R51.htm | 13989 | 2015-08-07 11:46:23 |
| R52.htm | 46507 | 2015-08-07 11:46:23 |
| R53.htm | 85467 | 2015-08-07 11:46:23 |
| R54.htm | 29823 | 2015-08-07 11:46:23 |
| R55.htm | 6650 | 2015-08-07 11:46:23 |
| R56.htm | 58127 | 2015-08-07 11:46:23 |
| R57.htm | 110647 | 2015-08-07 11:46:23 |
| R58.htm | 41508 | 2015-08-07 11:46:23 |
| R59.htm | 10896 | 2015-08-07 11:46:23 |
| R6.htm | 37944 | 2015-08-07 11:46:23 |
| R60.htm | 29273 | 2015-08-07 11:46:23 |
| R61.htm | 34124 | 2015-08-07 11:46:23 |
| R62.htm | 24620 | 2015-08-07 11:46:23 |
| R63.htm | 47597 | 2015-08-07 11:46:23 |
| R64.htm | 37793 | 2015-08-07 11:46:23 |
| R65.htm | 25867 | 2015-08-07 11:46:23 |
| R66.htm | 29916 | 2015-08-07 11:46:23 |
| R67.htm | 15579 | 2015-08-07 11:46:23 |
| R68.htm | 55566 | 2015-08-07 11:46:23 |
| R69.htm | 15653 | 2015-08-07 11:46:23 |
| R7.htm | 4857 | 2015-08-07 11:46:23 |
| R70.htm | 20969 | 2015-08-07 11:46:23 |
| R71.htm | 13425 | 2015-08-07 11:46:23 |
| R72.htm | 60478 | 2015-08-07 11:46:23 |
| R73.htm | 6168 | 2015-08-07 11:46:23 |
| R74.htm | 59374 | 2015-08-07 11:46:23 |
| R75.htm | 62993 | 2015-08-07 11:46:23 |
| R76.htm | 25698 | 2015-08-07 11:46:23 |
| R77.htm | 18632 | 2015-08-07 11:46:23 |
| R8.htm | 118679 | 2015-08-07 11:46:23 |
| R9.htm | 24655 | 2015-08-07 11:46:23 |
| report.css | 2767 | 2015-08-07 11:46:23 |
| Show.js | 1410 | 2015-08-07 11:46:23 |