Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-26-027217-index-headers.html | 2026-03-12 19:17:44 | |
| 0001104659-26-027217-index.html | 2026-03-12 19:17:44 | |
| 0001104659-26-027217.txt | 2026-03-12 19:17:44 | |
 0001104659-26-027217-xbrl.zip | 932150 | 2026-03-12 19:17:44 |
| bhb-20251231.xsd | 122645 | 2026-03-12 19:17:44 |
| bhb-20251231x10k.htm | 9221546 | 2026-03-12 19:17:44 |
 bhb-20251231x10k001.jpg | 12175 | 2026-03-12 19:17:44 |
 bhb-20251231x10k002.jpg | 62156 | 2026-03-12 19:17:44 |
 bhb-20251231x10k003.jpg | 61857 | 2026-03-12 19:17:44 |
| bhb-20251231x10k_htm.xml | 12475367 | 2026-03-12 19:17:44 |
| bhb-20251231xex10d11.htm | 48057 | 2026-03-12 19:17:44 |
| bhb-20251231xex10d12.htm | 49845 | 2026-03-12 19:17:44 |
| bhb-20251231xex10d9.htm | 59583 | 2026-03-12 19:17:44 |
| bhb-20251231xex23d1.htm | 2644 | 2026-03-12 19:17:44 |
| bhb-20251231xex23d2.htm | 2851 | 2026-03-12 19:17:44 |
| bhb-20251231xex31d1.htm | 9169 | 2026-03-12 19:17:44 |
| bhb-20251231xex31d2.htm | 9213 | 2026-03-12 19:17:44 |
| bhb-20251231xex32d1.htm | 5338 | 2026-03-12 19:17:44 |
| bhb-20251231xex32d2.htm | 5322 | 2026-03-12 19:17:44 |
| bhb-20251231_cal.xml | 202882 | 2026-03-12 19:17:44 |
| bhb-20251231_def.xml | 722246 | 2026-03-12 19:17:44 |
| bhb-20251231_lab.xml | 1313220 | 2026-03-12 19:17:44 |
| bhb-20251231_pre.xml | 1183732 | 2026-03-12 19:17:44 |
| FilingSummary.xml | 86483 | 2026-03-12 19:17:44 |
| MetaLinks.json | 2087174 | 2026-03-12 19:17:44 |
| R1.htm | 74639 | 2026-03-12 19:17:44 |
| R10.htm | 107474 | 2026-03-12 19:17:44 |
| R100.htm | 51675 | 2026-03-12 19:17:44 |
| R101.htm | 8105 | 2026-03-12 19:17:44 |
| R102.htm | 50486 | 2026-03-12 19:17:44 |
| R103.htm | 39316 | 2026-03-12 19:17:44 |
| R104.htm | 33550 | 2026-03-12 19:17:44 |
| R105.htm | 21197 | 2026-03-12 19:17:44 |
| R106.htm | 33867 | 2026-03-12 19:17:44 |
| R107.htm | 26390 | 2026-03-12 19:17:44 |
| R108.htm | 19932 | 2026-03-12 19:17:44 |
| R109.htm | 60767 | 2026-03-12 19:17:44 |
| R11.htm | 385378 | 2026-03-12 19:17:44 |
| R110.htm | 27627 | 2026-03-12 19:17:44 |
| R111.htm | 41591 | 2026-03-12 19:17:44 |
| R112.htm | 31711 | 2026-03-12 19:17:44 |
| R113.htm | 20873 | 2026-03-12 19:17:44 |
| R114.htm | 49520 | 2026-03-12 19:17:44 |
| R115.htm | 16647 | 2026-03-12 19:17:44 |
| R116.htm | 20567 | 2026-03-12 19:17:44 |
| R117.htm | 22519 | 2026-03-12 19:17:44 |
| R118.htm | 38128 | 2026-03-12 19:17:44 |
| R119.htm | 25369 | 2026-03-12 19:17:44 |
| R12.htm | 1333151 | 2026-03-12 19:17:44 |
| R120.htm | 30459 | 2026-03-12 19:17:44 |
| R121.htm | 63434 | 2026-03-12 19:17:44 |
| R122.htm | 24970 | 2026-03-12 19:17:44 |
| R123.htm | 67328 | 2026-03-12 19:17:44 |
| R124.htm | 20587 | 2026-03-12 19:17:44 |
| R125.htm | 21709 | 2026-03-12 19:17:44 |
| R126.htm | 65842 | 2026-03-12 19:17:44 |
| R127.htm | 27700 | 2026-03-12 19:17:44 |
| R128.htm | 101181 | 2026-03-12 19:17:44 |
| R129.htm | 76470 | 2026-03-12 19:17:44 |
| R13.htm | 27945 | 2026-03-12 19:17:44 |
| R130.htm | 29178 | 2026-03-12 19:17:44 |
| R131.htm | 10393 | 2026-03-12 19:17:44 |
| R132.htm | 10252 | 2026-03-12 19:17:44 |
| R133.htm | 19939 | 2026-03-12 19:17:44 |
| R134.htm | 26686 | 2026-03-12 19:17:44 |
| R135.htm | 47990 | 2026-03-12 19:17:44 |
| R136.htm | 68493 | 2026-03-12 19:17:44 |
| R137.htm | 59923 | 2026-03-12 19:17:44 |
| R14.htm | 62029 | 2026-03-12 19:17:44 |
| R15.htm | 33146 | 2026-03-12 19:17:44 |
| R16.htm | 114210 | 2026-03-12 19:17:44 |
| R17.htm | 322829 | 2026-03-12 19:17:44 |
| R18.htm | 176572 | 2026-03-12 19:17:44 |
| R19.htm | 655946 | 2026-03-12 19:17:44 |
| R2.htm | 127135 | 2026-03-12 19:17:44 |
| R20.htm | 25159 | 2026-03-12 19:17:44 |
| R21.htm | 454250 | 2026-03-12 19:17:44 |
| R22.htm | 194751 | 2026-03-12 19:17:44 |
| R23.htm | 551540 | 2026-03-12 19:17:44 |
| R24.htm | 71223 | 2026-03-12 19:17:44 |
| R25.htm | 69501 | 2026-03-12 19:17:44 |
| R26.htm | 135479 | 2026-03-12 19:17:44 |
| R27.htm | 5178 | 2026-03-12 19:17:44 |
| R28.htm | 17902 | 2026-03-12 19:17:44 |
| R29.htm | 8538 | 2026-03-12 19:17:44 |
| R3.htm | 14013 | 2026-03-12 19:17:44 |
| R30.htm | 4396 | 2026-03-12 19:17:44 |
| R31.htm | 39334 | 2026-03-12 19:17:44 |
| R32.htm | 187207 | 2026-03-12 19:17:44 |
| R33.htm | 99559 | 2026-03-12 19:17:44 |
| R34.htm | 382194 | 2026-03-12 19:17:44 |
| R35.htm | 1328817 | 2026-03-12 19:17:44 |
| R36.htm | 25431 | 2026-03-12 19:17:44 |
| R37.htm | 67244 | 2026-03-12 19:17:44 |
| R38.htm | 34682 | 2026-03-12 19:17:44 |
| R39.htm | 104678 | 2026-03-12 19:17:44 |
| R4.htm | 139559 | 2026-03-12 19:17:44 |
| R40.htm | 327729 | 2026-03-12 19:17:44 |
| R41.htm | 175204 | 2026-03-12 19:17:44 |
| R42.htm | 650673 | 2026-03-12 19:17:44 |
| R43.htm | 21974 | 2026-03-12 19:17:44 |
| R44.htm | 454242 | 2026-03-12 19:17:44 |
| R45.htm | 205472 | 2026-03-12 19:17:44 |
| R46.htm | 577186 | 2026-03-12 19:17:44 |
| R47.htm | 62505 | 2026-03-12 19:17:44 |
| R48.htm | 71930 | 2026-03-12 19:17:44 |
| R49.htm | 138606 | 2026-03-12 19:17:44 |
| R5.htm | 43773 | 2026-03-12 19:17:44 |
| R50.htm | 35723 | 2026-03-12 19:17:44 |
| R51.htm | 46521 | 2026-03-12 19:17:44 |
| R52.htm | 61051 | 2026-03-12 19:17:44 |
| R53.htm | 24727 | 2026-03-12 19:17:44 |
| R54.htm | 12274 | 2026-03-12 19:17:44 |
| R55.htm | 48113 | 2026-03-12 19:17:44 |
| R56.htm | 33156 | 2026-03-12 19:17:44 |
| R57.htm | 40347 | 2026-03-12 19:17:44 |
| R58.htm | 48219 | 2026-03-12 19:17:44 |
| R59.htm | 20860 | 2026-03-12 19:17:44 |
| R6.htm | 48886 | 2026-03-12 19:17:44 |
| R60.htm | 22893 | 2026-03-12 19:17:44 |
| R61.htm | 27898 | 2026-03-12 19:17:44 |
| R62.htm | 18029 | 2026-03-12 19:17:44 |
| R63.htm | 22669 | 2026-03-12 19:17:44 |
| R64.htm | 44618 | 2026-03-12 19:17:44 |
| R65.htm | 9939 | 2026-03-12 19:17:44 |
| R66.htm | 57727 | 2026-03-12 19:17:44 |
| R67.htm | 155856 | 2026-03-12 19:17:44 |
| R68.htm | 90752 | 2026-03-12 19:17:44 |
| R69.htm | 37627 | 2026-03-12 19:17:44 |
| R7.htm | 7561 | 2026-03-12 19:17:44 |
| R70.htm | 46192 | 2026-03-12 19:17:44 |
| R71.htm | 40030 | 2026-03-12 19:17:44 |
| R72.htm | 7908 | 2026-03-12 19:17:44 |
| R73.htm | 5007 | 2026-03-12 19:17:44 |
| R74.htm | 13903 | 2026-03-12 19:17:44 |
| R75.htm | 17638 | 2026-03-12 19:17:44 |
| R76.htm | 18266 | 2026-03-12 19:17:44 |
| R77.htm | 46148 | 2026-03-12 19:17:44 |
| R78.htm | 18199 | 2026-03-12 19:17:44 |
| R79.htm | 64515 | 2026-03-12 19:17:44 |
| R8.htm | 122730 | 2026-03-12 19:17:44 |
| R80.htm | 9722 | 2026-03-12 19:17:44 |
| R81.htm | 20126 | 2026-03-12 19:17:44 |
| R82.htm | 26822 | 2026-03-12 19:17:44 |
| R83.htm | 39480 | 2026-03-12 19:17:44 |
| R84.htm | 26695 | 2026-03-12 19:17:44 |
| R85.htm | 55533 | 2026-03-12 19:17:44 |
| R86.htm | 26769 | 2026-03-12 19:17:44 |
| R87.htm | 16110 | 2026-03-12 19:17:44 |
| R88.htm | 46361 | 2026-03-12 19:17:44 |
| R89.htm | 27027 | 2026-03-12 19:17:44 |
| R9.htm | 83781 | 2026-03-12 19:17:44 |
| R90.htm | 56309 | 2026-03-12 19:17:44 |
| R91.htm | 36894 | 2026-03-12 19:17:44 |
| R92.htm | 32085 | 2026-03-12 19:17:44 |
| R93.htm | 42212 | 2026-03-12 19:17:44 |
| R94.htm | 28162 | 2026-03-12 19:17:44 |
| R95.htm | 20597 | 2026-03-12 19:17:44 |
| R96.htm | 14097 | 2026-03-12 19:17:44 |
| R97.htm | 27374 | 2026-03-12 19:17:44 |
| R98.htm | 66504 | 2026-03-12 19:17:44 |
| R99.htm | 18376 | 2026-03-12 19:17:44 |
| report.css | 2768 | 2026-03-12 19:17:44 |
| Show.js | 1086 | 2026-03-12 19:17:44 |