XML 71 R60.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Financial Derivative Instruments (Schedule of Notional Amounts of Outstanding Derivative Positions) (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2016 | Dec. 31, 2015
Derivative [Line Items] |  |
Unamortized Premium | $ 4,561 | $ 4,564
Fair value | 1,353 | $ 2,069
Interest Rate Cap 1 [Member] |  |
Derivative [Line Items] |  |
Notional Amount | $ 25,000 |
Termination Date | Jun. 02, 2021 |
3-month LIBOR Strike Rate | 3.00% |
Premium Paid | $ 922 |
Unamortized Premium | 919 |
Fair value | 144 |
Interest Rate Cap 2 [Member] |  |
Derivative [Line Items] |  |
Notional Amount | $ 20,000 |
Termination Date | Jun. 04, 2024 |
3-month LIBOR Strike Rate | 3.00% |
Premium Paid | $ 1,470 |
Unamortized Premium | 1,468 |
Fair value | 446 |
Interest Rate Cap 3 [Member] |  |
Derivative [Line Items] |  |
Notional Amount | $ 20,000 |
Termination Date | Oct. 21, 2021 |
3-month LIBOR Strike Rate | 3.00% |
Premium Paid | $ 632 |
Unamortized Premium | 632 |
Fair value | 150 |
Interest Rate Cap 4 [Member] |  |
Derivative [Line Items] |  |
Notional Amount | $ 25,000 |
Termination Date | Oct. 21, 2024 |
3-month LIBOR Strike Rate | 3.00% |
Premium Paid | $ 1,542 |
Unamortized Premium | 1,542 |
Fair value | $ 613 |

X
- Definition Derivative, Premium + References No definition available. + Details
Name: | bhb_DerivativePremium
Namespace Prefix: | bhb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Derivative , Unamortized Premium + References No definition available. + Details
Name: | bhb_DerivativeUnamortizedPremium
Namespace Prefix: | bhb_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Aggregate notional amount specified by the derivative(s). Expressed as an absolute value. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Article 12 -Section 13 -Sentence Column B + Details
Name: | invest_DerivativeNotionalAmount
Namespace Prefix: | invest_
Data Type: | xbrli:monetaryItemType
Balance Type: | na
Period Type: | instant

X
- Definition Cap rate on an interest rate derivative such as an interest rate cap or collar. If market rates exceed the cap rate, a payment or receipt is triggered on the contract. + References No definition available. + Details
Name: | us-gaap_DerivativeCapInterestRate
Namespace Prefix: | us-gaap_
Data Type: | num:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Fair value, after offset of derivative liability, of financial asset or other contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset, before offset against an obligation to return collateral under a master netting arrangement. Includes assets elected not to be offset. Excludes assets not subject to a master netting arrangement. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 10 -URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226008-175313 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 55 -Paragraph 9 -URI http://asc.fasb.org/extlink&oid=51825145&loc=SL20226006-175313 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 815 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=56946850&loc=d3e41678-113959 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 20 -Section 50 -Paragraph 3 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=51824906&loc=SL20225862-175312 + Details
Name: | us-gaap_DerivativeFairValueOfDerivativeAssetAmountNotOffsetAgainstCollateral
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_DerivativeLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Date the derivative contract matures, in CCYY-MM-DD format. + References No definition available. + Details
Name: | us-gaap_DerivativeMaturityDates
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=bhb_InterestRateCap1Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=bhb_InterestRateCap2Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=bhb_InterestRateCap3Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DerivativeInstrumentRiskAxis=bhb_InterestRateCap4Member
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |