Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-19-058745-index-headers.html | 2019-11-01 09:43:24 | |
| 0001104659-19-058745-index.html | 2019-11-01 09:43:24 | |
| 0001104659-19-058745.txt | 2019-11-01 09:43:24 | |
 0001104659-19-058745-xbrl.zip | 336286 | 2019-11-01 09:43:24 |
| a19-17585_110q.htm | 2561521 | 2019-11-01 09:43:24 |
| a19-17585_1ex31d1.htm | 11822 | 2019-11-01 09:43:24 |
| a19-17585_1ex31d2.htm | 11874 | 2019-11-01 09:43:24 |
| a19-17585_1ex32d1.htm | 8579 | 2019-11-01 09:43:24 |
| a19-17585_1ex32d2.htm | 8650 | 2019-11-01 09:43:24 |
| acnb-20190930.xml | 5549455 | 2019-11-01 09:43:24 |
| acnb-20190930.xsd | 45755 | 2019-11-01 09:43:24 |
| acnb-20190930_cal.xml | 116699 | 2019-11-01 09:43:24 |
| acnb-20190930_def.xml | 343448 | 2019-11-01 09:43:24 |
| acnb-20190930_lab.xml | 793355 | 2019-11-01 09:43:24 |
| acnb-20190930_pre.xml | 485477 | 2019-11-01 09:43:24 |
| FilingSummary.xml | 36183 | 2019-11-01 09:43:24 |
| Financial_Report.xlsx | 104505 | 2019-11-01 09:43:24 |
| R1.htm | 29422 | 2019-11-01 09:43:24 |
| R10.htm | 22601 | 2019-11-01 09:43:24 |
| R11.htm | 11936 | 2019-11-01 09:43:24 |
| R12.htm | 33206 | 2019-11-01 09:43:24 |
| R13.htm | 6772 | 2019-11-01 09:43:24 |
| R14.htm | 19761 | 2019-11-01 09:43:24 |
| R15.htm | 69691 | 2019-11-01 09:43:24 |
| R16.htm | 330322 | 2019-11-01 09:43:24 |
| R17.htm | 1147865 | 2019-11-01 09:43:24 |
| R18.htm | 270791 | 2019-11-01 09:43:24 |
| R19.htm | 67988 | 2019-11-01 09:43:24 |
| R2.htm | 86325 | 2019-11-01 09:43:24 |
| R20.htm | 20703 | 2019-11-01 09:43:24 |
| R21.htm | 15252 | 2019-11-01 09:43:24 |
| R22.htm | 12283 | 2019-11-01 09:43:24 |
| R23.htm | 18154 | 2019-11-01 09:43:24 |
| R24.htm | 18093 | 2019-11-01 09:43:24 |
| R25.htm | 31739 | 2019-11-01 09:43:24 |
| R26.htm | 19359 | 2019-11-01 09:43:24 |
| R27.htm | 68592 | 2019-11-01 09:43:24 |
| R28.htm | 319828 | 2019-11-01 09:43:24 |
| R29.htm | 1105714 | 2019-11-01 09:43:24 |
| R3.htm | 24908 | 2019-11-01 09:43:24 |
| R30.htm | 268612 | 2019-11-01 09:43:24 |
| R31.htm | 67272 | 2019-11-01 09:43:24 |
| R32.htm | 19838 | 2019-11-01 09:43:24 |
| R33.htm | 11245 | 2019-11-01 09:43:24 |
| R34.htm | 25304 | 2019-11-01 09:43:24 |
| R35.htm | 40921 | 2019-11-01 09:43:24 |
| R36.htm | 18228 | 2019-11-01 09:43:24 |
| R37.htm | 8139 | 2019-11-01 09:43:24 |
| R38.htm | 15696 | 2019-11-01 09:43:24 |
| R39.htm | 33344 | 2019-11-01 09:43:24 |
| R4.htm | 106209 | 2019-11-01 09:43:24 |
| R40.htm | 36095 | 2019-11-01 09:43:24 |
| R41.htm | 15654 | 2019-11-01 09:43:24 |
| R42.htm | 50568 | 2019-11-01 09:43:24 |
| R43.htm | 32564 | 2019-11-01 09:43:24 |
| R44.htm | 72861 | 2019-11-01 09:43:24 |
| R45.htm | 51115 | 2019-11-01 09:43:24 |
| R46.htm | 147997 | 2019-11-01 09:43:24 |
| R47.htm | 17146 | 2019-11-01 09:43:24 |
| R48.htm | 31536 | 2019-11-01 09:43:24 |
| R49.htm | 31736 | 2019-11-01 09:43:24 |
| R5.htm | 26594 | 2019-11-01 09:43:24 |
| R50.htm | 18495 | 2019-11-01 09:43:24 |
| R51.htm | 152044 | 2019-11-01 09:43:24 |
| R52.htm | 88401 | 2019-11-01 09:43:24 |
| R53.htm | 62242 | 2019-11-01 09:43:24 |
| R54.htm | 15550 | 2019-11-01 09:43:24 |
| R55.htm | 78279 | 2019-11-01 09:43:24 |
| R56.htm | 39381 | 2019-11-01 09:43:24 |
| R57.htm | 29462 | 2019-11-01 09:43:24 |
| R58.htm | 27796 | 2019-11-01 09:43:24 |
| R59.htm | 4479 | 2019-11-01 09:43:24 |
| R6.htm | 10508 | 2019-11-01 09:43:24 |
| R7.htm | 52820 | 2019-11-01 09:43:24 |
| R8.htm | 8914 | 2019-11-01 09:43:24 |
| R9.htm | 108231 | 2019-11-01 09:43:24 |
| report.css | 2767 | 2019-11-01 09:43:24 |
| Show.js | 1085 | 2019-11-01 09:43:24 |