XML 116 R70.htm IDEA: XBRL DOCUMENT v3.20.1

ALLOWANCE FOR LOAN LOSSES - Loans by Credit Risk Rating (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Credit quality information
Total loans	$ 2,641,092	$ 2,490,227
Special mention
Credit quality information
Total loans	16,230	21,736
Substandard
Credit quality information
Total loans	39,442	15,797
Doubtful
Credit quality information
Total loans	0	0
Non Accrual
Credit quality information
Total loans	11,550	18,235
Total classified
Credit quality information
Total loans	50,992	34,032
Total Criticized
Credit quality information
Total loans	67,222	55,768
Acquired Loans
Credit quality information
Total loans	805,862	859,330
Acquired Loans | Special mention
Credit quality information
Total loans	7,705	6,399
Acquired Loans | Substandard
Credit quality information
Total loans	13,387	7,987
Acquired Loans | Doubtful
Credit quality information
Total loans	0	0
Acquired Loans | Non Accrual
Credit quality information
Total loans	3,196	4,124
Acquired Loans | Total classified
Credit quality information
Total loans	16,583	12,111
Acquired Loans | Total Criticized
Credit quality information
Total loans	24,288	18,510
Acquired Loans | Residential Real Estate And Consumer
Credit quality information
Financing receivable, net	475,918	521,157
Acquired Loans | Residential Real Estate And Consumer | Residential mortgages
Credit quality information
Financing receivable, net	411,170	474,509
Acquired Loans | Residential Real Estate And Consumer | Home equity
Credit quality information
Financing receivable, net	63,033	45,291
Acquired Loans | Residential Real Estate And Consumer | Other consumer
Credit quality information
Financing receivable, net	1,715	1,357
Acquired Loans | Commercial real estate
Credit quality information
Total loans	233,223	246,965
Acquired Loans | Commercial real estate | Pass
Credit quality information
Total loans	220,903	239,019
Acquired Loans | Commercial real estate | Special mention
Credit quality information
Total loans	2,273	1,574
Acquired Loans | Commercial real estate | Substandard
Credit quality information
Total loans	9,879	6,273
Acquired Loans | Commercial real estate | Doubtful
Credit quality information
Total loans	168	99
Acquired Loans | Commercial real estate | Construction and land development
Credit quality information
Total loans	2,903	2,890
Acquired Loans | Commercial real estate | Construction and land development | Pass
Credit quality information
Total loans	2,412	2,626
Acquired Loans | Commercial real estate | Construction and land development | Special mention
Credit quality information
Total loans	12	0
Acquired Loans | Commercial real estate | Construction and land development | Substandard
Credit quality information
Total loans	479	264
Acquired Loans | Commercial real estate | Construction and land development | Doubtful
Credit quality information
Total loans	0	0
Acquired Loans | Commercial real estate | Other commercial real estate
Credit quality information
Total loans	230,320	244,075
Acquired Loans | Commercial real estate | Other commercial real estate | Pass
Credit quality information
Total loans	218,491	236,393
Acquired Loans | Commercial real estate | Other commercial real estate | Special mention
Credit quality information
Total loans	2,261	1,574
Acquired Loans | Commercial real estate | Other commercial real estate | Substandard
Credit quality information
Total loans	9,400	6,009
Acquired Loans | Commercial real estate | Other commercial real estate | Doubtful
Credit quality information
Total loans	168	99
Acquired Loans | Commercial and industrial
Credit quality information
Total loans	96,721	91,208
Acquired Loans | Commercial and industrial | Pass
Credit quality information
Total loans	88,649	84,858
Acquired Loans | Commercial and industrial | Special mention
Credit quality information
Total loans	5,432	4,825
Acquired Loans | Commercial and industrial | Substandard
Credit quality information
Total loans	2,299	1,222
Acquired Loans | Commercial and industrial | Doubtful
Credit quality information
Total loans	341	303
Acquired Loans | Commercial and industrial | Commercial
Credit quality information
Total loans	59,072	52,470
Acquired Loans | Commercial and industrial | Commercial | Pass
Credit quality information
Total loans	51,184	46,120
Acquired Loans | Commercial and industrial | Commercial | Special mention
Credit quality information
Total loans	5,432	4,825
Acquired Loans | Commercial and industrial | Commercial | Substandard
Credit quality information
Total loans	2,115	1,222
Acquired Loans | Commercial and industrial | Commercial | Doubtful
Credit quality information
Total loans	341	303
Acquired Loans | Commercial and industrial | Agricultural
Credit quality information
Total loans	206	0
Acquired Loans | Commercial and industrial | Agricultural | Pass
Credit quality information
Total loans	58	0
Acquired Loans | Commercial and industrial | Agricultural | Special mention
Credit quality information
Total loans	0	0
Acquired Loans | Commercial and industrial | Agricultural | Substandard
Credit quality information
Total loans	148	0
Acquired Loans | Commercial and industrial | Agricultural | Doubtful
Credit quality information
Total loans	0	0
Acquired Loans | Commercial and industrial | Tax exempt
Credit quality information
Total loans	37,443	38,738
Acquired Loans | Commercial and industrial | Tax exempt | Pass
Credit quality information
Total loans	37,407	38,738
Acquired Loans | Commercial and industrial | Tax exempt | Special mention
Credit quality information
Total loans	0	0
Acquired Loans | Commercial and industrial | Tax exempt | Substandard
Credit quality information
Total loans	36	0
Acquired Loans | Commercial and industrial | Tax exempt | Doubtful
Credit quality information
Total loans	0	0
Business Activities Loans
Credit quality information
Total loans	1,835,230	1,630,897
Business Activities Loans | Special mention
Credit quality information
Total loans	8,525	15,337
Business Activities Loans | Substandard
Credit quality information
Total loans	26,055	7,810
Business Activities Loans | Doubtful
Credit quality information
Total loans	0	0
Business Activities Loans | Non Accrual
Credit quality information
Total loans	8,354	14,111
Business Activities Loans | Total classified
Credit quality information
Total loans	34,409	21,921
Business Activities Loans | Total Criticized
Credit quality information
Total loans	42,934	37,258
Business Activities Loans | Residential Real Estate And Consumer
Credit quality information
Financing receivable, net	811,222	737,501
Business Activities Loans | Residential Real Estate And Consumer | Residential mortgages
Credit quality information
Financing receivable, net	740,687	670,189
Business Activities Loans | Residential Real Estate And Consumer | Home equity
Credit quality information
Financing receivable, net	59,368	57,898
Business Activities Loans | Residential Real Estate And Consumer | Other consumer
Credit quality information
Financing receivable, net	11,167	9,414
Business Activities Loans | Commercial real estate
Credit quality information
Total loans	697,438	579,734
Business Activities Loans | Commercial real estate | Pass
Credit quality information
Total loans	677,943	556,066
Business Activities Loans | Commercial real estate | Special mention
Credit quality information
Total loans	5,483	8,392
Business Activities Loans | Commercial real estate | Substandard
Credit quality information
Total loans	12,304	13,914
Business Activities Loans | Commercial real estate | Doubtful
Credit quality information
Total loans	1,708	1,362
Business Activities Loans | Commercial real estate | Construction and land development
Credit quality information
Total loans	31,387	23,754
Business Activities Loans | Commercial real estate | Construction and land development | Pass
Credit quality information
Total loans	31,057	23,680
Business Activities Loans | Commercial real estate | Construction and land development | Special mention
Credit quality information
Total loans	0	73
Business Activities Loans | Commercial real estate | Construction and land development | Substandard
Credit quality information
Total loans	330	0
Business Activities Loans | Commercial real estate | Construction and land development | Doubtful
Credit quality information
Total loans	0	1
Business Activities Loans | Commercial real estate | Other commercial real estate
Credit quality information
Total loans	666,051	555,980
Business Activities Loans | Commercial real estate | Other commercial real estate | Pass
Credit quality information
Total loans	646,886	532,386
Business Activities Loans | Commercial real estate | Other commercial real estate | Special mention
Credit quality information
Total loans	5,483	8,319
Business Activities Loans | Commercial real estate | Other commercial real estate | Substandard
Credit quality information
Total loans	11,974	13,914
Business Activities Loans | Commercial real estate | Other commercial real estate | Doubtful
Credit quality information
Total loans	1,708	1,361
Business Activities Loans | Commercial and industrial
Credit quality information
Total loans	326,570	313,662
Business Activities Loans | Commercial and industrial | Pass
Credit quality information
Total loans	307,129	304,621
Business Activities Loans | Commercial and industrial | Special mention
Credit quality information
Total loans	3,042	6,945
Business Activities Loans | Commercial and industrial | Substandard
Credit quality information
Total loans	15,646	1,346
Business Activities Loans | Commercial and industrial | Doubtful
Credit quality information
Total loans	753	750
Business Activities Loans | Commercial and industrial | Commercial
Credit quality information
Total loans	239,692	234,757
Business Activities Loans | Commercial and industrial | Commercial | Pass
Credit quality information
Total loans	221,329	226,353
Business Activities Loans | Commercial and industrial | Commercial | Special mention
Credit quality information
Total loans	2,744	6,730
Business Activities Loans | Commercial and industrial | Commercial | Substandard
Credit quality information
Total loans	14,866	924
Business Activities Loans | Commercial and industrial | Commercial | Doubtful
Credit quality information
Total loans	753	750
Business Activities Loans | Commercial and industrial | Agricultural
Credit quality information
Total loans	20,018	22,317
Business Activities Loans | Commercial and industrial | Agricultural | Pass
Credit quality information
Total loans	18,940	21,680
Business Activities Loans | Commercial and industrial | Agricultural | Special mention
Credit quality information
Total loans	298	215
Business Activities Loans | Commercial and industrial | Agricultural | Substandard
Credit quality information
Total loans	780	422
Business Activities Loans | Commercial and industrial | Agricultural | Doubtful
Credit quality information
Total loans	0	0
Business Activities Loans | Commercial and industrial | Tax exempt
Credit quality information
Total loans	66,860	56,588
Business Activities Loans | Commercial and industrial | Tax exempt | Pass
Credit quality information
Total loans	66,860	56,588
Business Activities Loans | Commercial and industrial | Tax exempt | Special mention
Credit quality information
Total loans	0	0
Business Activities Loans | Commercial and industrial | Tax exempt | Substandard
Credit quality information
Total loans	0	0
Business Activities Loans | Commercial and industrial | Tax exempt | Doubtful
Credit quality information
Total loans	0	0
Performing Financial Instruments | Acquired Loans | Residential Real Estate And Consumer
Credit quality information
Financing receivable, net	472,022	516,943
Performing Financial Instruments | Acquired Loans | Residential Real Estate And Consumer | Residential mortgages
Credit quality information
Financing receivable, net	407,811	470,497
Performing Financial Instruments | Acquired Loans | Residential Real Estate And Consumer | Home equity
Credit quality information
Financing receivable, net	62,504	45,090
Performing Financial Instruments | Acquired Loans | Residential Real Estate And Consumer | Other consumer
Credit quality information
Financing receivable, net	1,707	1,356
Performing Financial Instruments | Business Activities Loans | Residential Real Estate And Consumer
Credit quality information
Financing receivable, net	807,224	732,952
Performing Financial Instruments | Business Activities Loans | Residential Real Estate And Consumer | Residential mortgages
Credit quality information
Financing receivable, net	737,325	665,976
Performing Financial Instruments | Business Activities Loans | Residential Real Estate And Consumer | Home equity
Credit quality information
Financing receivable, net	58,753	57,652
Performing Financial Instruments | Business Activities Loans | Residential Real Estate And Consumer | Other consumer
Credit quality information
Financing receivable, net	11,146	9,324
Nonperforming Financial Instruments | Acquired Loans | Residential Real Estate And Consumer
Credit quality information
Financing receivable, net	3,896	4,214
Nonperforming Financial Instruments | Acquired Loans | Residential Real Estate And Consumer | Residential mortgages
Credit quality information
Financing receivable, net	3,359	4,012
Nonperforming Financial Instruments | Acquired Loans | Residential Real Estate And Consumer | Home equity
Credit quality information
Financing receivable, net	529	201
Nonperforming Financial Instruments | Acquired Loans | Residential Real Estate And Consumer | Other consumer
Credit quality information
Financing receivable, net	8	1
Nonperforming Financial Instruments | Business Activities Loans | Residential Real Estate And Consumer
Credit quality information
Financing receivable, net	3,998	4,549
Nonperforming Financial Instruments | Business Activities Loans | Residential Real Estate And Consumer | Residential mortgages
Credit quality information
Financing receivable, net	3,362	4,213
Nonperforming Financial Instruments | Business Activities Loans | Residential Real Estate And Consumer | Home equity
Credit quality information
Financing receivable, net	615	246
Nonperforming Financial Instruments | Business Activities Loans | Residential Real Estate And Consumer | Other consumer
Credit quality information
Financing receivable, net	$ 21	$ 90

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_FinancingReceivableRecordedInvestmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Amount before allowance and after deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=118936363&loc=d3e5074-111524

+ Details

Name:	us-gaap_LoansAndLeasesReceivableNetOfDeferredIncome
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Amount, after allowance for credit loss, of financing receivable. Excludes financing receivable covered under loss sharing agreement.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 5
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=119407570&loc=SL82919230-210447

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02(3))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=118952595&loc=d3e4428-111522

+ Details

Name:	us-gaap_NotesReceivableNet
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SpecialMentionMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_SubstandardMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_DoubtfulMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=bhb_NonAccrualMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=bhb_ClassifiedMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_CriticizedMember
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=bhb_ResidentialRealEstateAndConsumerMember
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_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:

X

- Details

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

X

- Details

Name:	us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
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_AccountsNotesLoansAndFinancingReceivableByReceivableTypeAxis=bhb_LoansFromBusinessActivitiesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_PerformingFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancialInstrumentPerformanceStatusAxis=us-gaap_NonperformingFinancingReceivableMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: