XML 58 R45.htm IDEA: XBRL DOCUMENT
v3.8.0.1

LOANS - Summary Information Pertaining to Non-accrual Loans (Details) - USD ($) $ in Thousands | Jun. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Non-accrual loans |  |
Non-accrual loans | $ 5,303 | $ 6,496
Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 4,601 | 6,496
Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 702 | 0
Commercial Real Estate: |  |
Non-accrual loans |  |
Non-accrual loans | 2,091 | 2,564
Commercial Real Estate: | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 1,894 | 2,564
Commercial Real Estate: | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 197 | 0
Commercial Real Estate: | Construction and land development |  |
Non-accrual loans |  |
Non-accrual loans | 637 | 0
Commercial Real Estate: | Construction and land development | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 637 | 0
Commercial Real Estate: | Construction and land development | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 0 | 0
Commercial Real Estate: | Other commercial real estate |  |
Non-accrual loans |  |
Non-accrual loans | 1,454 | 2,564
Commercial Real Estate: | Other commercial real estate | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 1,257 | 2,564
Commercial Real Estate: | Other commercial real estate | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 197 | 0
Commercial and Industrial: |  |
Non-accrual loans |  |
Non-accrual loans | 270 | 315
Commercial and Industrial: | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 237 | 315
Commercial and Industrial: | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 33 | 0
Commercial and Industrial: | Other Commercial |  |
Non-accrual loans |  |
Non-accrual loans | 224 | 284
Commercial and Industrial: | Other Commercial | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 191 | 284
Commercial and Industrial: | Other Commercial | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 33 | 0
Commercial and Industrial: | Agricultural and other loans to farmers |  |
Non-accrual loans |  |
Non-accrual loans | 46 | 31
Commercial and Industrial: | Agricultural and other loans to farmers | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 46 | 31
Commercial and Industrial: | Agricultural and other loans to farmers | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 0 | 0
Commercial and Industrial: | Tax exempt |  |
Non-accrual loans |  |
Non-accrual loans | 0 | 0
Commercial and Industrial: | Tax exempt | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 0 | 0
Commercial and Industrial: | Tax exempt | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 0 | 0
Total Commercial Loans: |  |
Non-accrual loans |  |
Non-accrual loans | 2,361 | 2,879
Total Commercial Loans: | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 2,131 | 2,879
Total Commercial Loans: | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 230 | 0
Residential Real Estate: |  |
Non-accrual loans |  |
Non-accrual loans | 2,782 | 3,419
Residential Real Estate: | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 2,313 | 3,419
Residential Real Estate: | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 469 | 0
Residential Real Estate: | Residential mortgages |  |
Non-accrual loans |  |
Non-accrual loans | 2,782 | 3,419
Residential Real Estate: | Residential mortgages | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 2,313 | 3,419
Residential Real Estate: | Residential mortgages | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 469 | 0
Consumer: |  |
Non-accrual loans |  |
Non-accrual loans | 160 | 198
Consumer: | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 157 | 198
Consumer: | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 3 | 0
Consumer: | Home equity |  |
Non-accrual loans |  |
Non-accrual loans | 65 | 90
Consumer: | Home equity | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 65 | 90
Consumer: | Home equity | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | 0 | 0
Consumer: | Other consumer |  |
Non-accrual loans |  |
Non-accrual loans | 95 | 108
Consumer: | Other consumer | Business Activities Loans |  |
Non-accrual loans |  |
Non-accrual loans | 92 | 108
Consumer: | Other consumer | Acquired Loans |  |
Non-accrual loans |  |
Non-accrual loans | $ 3 | $ 0

X
- Definition Recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentNonaccrualStatus
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References No definition available. + Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentPastDueLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=bhb_LoansFromBusinessActivitiesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=bhb_LoansAcquiredFromBusinessCombinationsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialRealEstatePortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConstructionLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=bhb_OtherCommercialRealEstateLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=bhb_CommercialandIndustrialLoansPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=bhb_OtherCommercialLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=bhb_AgricultureAndOtherLoansToFarmersMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=bhb_TaxExemptLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_RealEstateLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_HomeEquityLoanMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=bhb_OtherConsumerLoansMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |