XML 74 R36.htm IDEA: XBRL DOCUMENT
v2.4.1.9

Goodwill And Other Intangible Assets (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2014
Goodwill And Other Intangible Assets [Abstract] |
Schedule Of Core Deposit Intangible Assets |
|  | December 31, |  | December 31,
(in thousands) |  | 2014 |  | 2013
Core deposit intangibles: |  |  |  |
Gross carrying amount | $ | 783 | $ | 783
Less: accumulated amortization |  | 221 |  | 128
Net carrying amount | $ | 562 | $ | 655

X
- Definition Schedule Of Core Deposit Intangible Assets [Table Text Block] + References No definition available. + Details
Name: | bhb_ScheduleOfCoreDepositIntangibleAssetsTableTextBlock
Namespace Prefix: | bhb_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration