XML 68 R56.htm IDEA: XBRL DOCUMENT v3.7.0.1

Loans and the Allowance for Loan Losses (Details) - Allowance for loan and lease losses - USD ($) $ in Thousands	Jun. 30, 2017	Mar. 31, 2017	Dec. 31, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015
ALLL
ALLL, individually evaluated for impairment	$ 162		$ 145
ALLL, collectively evaluated for impairment	27,239		25,599
ALLL, acquired portfolio	1,000
ALLL, acquired with deteriorated credit quality
Total ALLL	28,401	$ 26,901	25,744	$ 32,763	$ 29,074	$ 26,572
Gross loans
Loans Receivable, individually evaluated for impairment	26,005		30,991
Loans Receivable, collectively evaluated for impairment	3,196,508		2,783,922
Loans Receivable, acquired portfolio	534,837		656,448
Loans Receivables, acquired with deteriorated credit quality	8,211		8,080
Total gross loans	3,765,561		3,479,441
Commercial Portfolio Segment [Member]
ALLL
ALLL, individually evaluated for impairment
ALLL, collectively evaluated for impairment	7,238		6,632
ALLL, acquired portfolio
ALLL, acquired with deteriorated credit quality
Total ALLL	7,238	6,667	6,632	15,548	13,097	10,949
Gross loans
Loans Receivable, individually evaluated for impairment	3,184		3,637
Loans Receivable, collectively evaluated for impairment	579,510		517,869
Loans Receivable, acquired portfolio	19,797		24,972
Loans Receivables, acquired with deteriorated credit quality	7,951		7,098
Total gross loans	610,442		553,576
Commercial Real Estate Portfolio Segment [Member]
ALLL
ALLL, individually evaluated for impairment	162		145
ALLL, collectively evaluated for impairment	14,227		12,438
ALLL, acquired portfolio	1,000
ALLL, acquired with deteriorated credit quality
Total ALLL	15,389	14,118	12,583	11,371	10,941	10,926
Gross loans
Loans Receivable, individually evaluated for impairment	17,306		19,532
Loans Receivable, collectively evaluated for impairment	2,003,595		1,621,745
Loans Receivable, acquired portfolio	449,796		562,451
Loans Receivables, acquired with deteriorated credit quality	260		982
Total gross loans	2,470,957		2,204,710
Commercial Construction Portfolio Segment [Member]
ALLL
ALLL, individually evaluated for impairment
ALLL, collectively evaluated for impairment	4,241		4,789
ALLL, acquired portfolio
ALLL, acquired with deteriorated credit quality
Total ALLL	4,241	4,574	4,789	4,040	3,617	3,253
Gross loans
Loans Receivable, individually evaluated for impairment	4,271		5,909
Loans Receivable, collectively evaluated for impairment	426,779		478,865
Loans Receivable, acquired portfolio			1,454
Loans Receivables, acquired with deteriorated credit quality
Total gross loans	431,050		486,228
Residential Real Estate Portfolio Segment [Member]
ALLL
ALLL, individually evaluated for impairment
ALLL, collectively evaluated for impairment	985		958
ALLL, acquired portfolio
ALLL, acquired with deteriorated credit quality
Total ALLL	985	1,008	958	1,091	1,074	976
Gross loans
Loans Receivable, individually evaluated for impairment	1,192		1,851
Loans Receivable, collectively evaluated for impairment	185,135		163,686
Loans Receivable, acquired portfolio	64,780		67,010
Loans Receivables, acquired with deteriorated credit quality
Total gross loans	251,107		232,547
Consumer Portfolio Segment [Member]
ALLL
ALLL, individually evaluated for impairment
ALLL, collectively evaluated for impairment	2		3
ALLL, acquired portfolio
ALLL, acquired with deteriorated credit quality
Total ALLL	2	3	3	4	4	4
Gross loans
Loans Receivable, individually evaluated for impairment	52		62
Loans Receivable, collectively evaluated for impairment	1,489		1,757
Loans Receivable, acquired portfolio	464		561
Loans Receivables, acquired with deteriorated credit quality
Total gross loans	2,005		2,380
Unallocated [Member]
ALLL
ALLL, individually evaluated for impairment
ALLL, collectively evaluated for impairment	546		779
ALLL, acquired portfolio
ALLL, acquired with deteriorated credit quality
Total ALLL	$ 546	$ 531	$ 779	$ 709	$ 341	$ 464

X

- References

No definition available.

+ Details

Name:	cnob_AllowanceForLoanAndLeaseLossesAbstract0
Namespace Prefix:	cnob_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Allowance for loan and lease losses, acquired portfolio.

+ References

No definition available.

+ Details

Name:	cnob_AllowanceForLoanAndLeaseLossesAcquiredPortfolio
Namespace Prefix:	cnob_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Allowance for loan and lease losses, acquired with deteriorated credit quality.

+ References

No definition available.

+ Details

Name:	cnob_AllowanceForLoanAndLeaseLossesAcquiredWithDeterioratedCreditQuality
Namespace Prefix:	cnob_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- References

No definition available.

+ Details

Name:	cnob_LoansReceivableAbstract
Namespace Prefix:	cnob_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Loans Receivable, acquired portfolio.

+ References

No definition available.

+ Details

Name:	cnob_LoansReceivableAcquiredPortfolio
Namespace Prefix:	cnob_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

Loans Receivables, acquired with deteriorated credit quality.

+ References

No definition available.

+ Details

Name:	cnob_LoansReceivablesAcquiredWithDeterioratedCreditQuality
Namespace Prefix:	cnob_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The valuation allowance for financing receivables that are expected to be uncollectible that were collectively evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

+ Details

Name:	us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

Amount of valuation allowance for financing receivables that are expected to be uncollectible that were individually evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

+ Details

Name:	us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

The balance of financing receivables that were collectively evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

+ Details

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

X

- Definition

The balance of financing receivables that were individually evaluated for impairment.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (h)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

+ Details

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

X

- Definition

Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (g)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 11B
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 210
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-03.7(d))
-URI http://asc.fasb.org/extlink&oid=6876686&loc=d3e534808-122878

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section S99
-Paragraph 4
-Subparagraph (SAB Topic 6.L.1)
-URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74567-122707

Reference 5: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (b)(1)(ii)
-URI http://asc.fasb.org/extlink&oid=82894903&loc=d3e15032-111544

+ Details

Name:	us-gaap_LoansAndLeasesReceivableAllowance
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

X

- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=82891408&loc=d3e4428-111522

+ Details

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

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_CommercialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=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=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_UnallocatedFinancingReceivablesMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: