XML 18 R56.htm IDEA: XBRL DOCUMENT
v3.20.1

Loans and the Allowance for Loan Losses (Details) - Schedule of analysis of impaired loans, by class - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2020 | Mar. 31, 2019 | Dec. 31, 2019
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | $ 72,523 |  | $ 63,193
No related allowance recorded, Unpaid Principal Balance | 118,650 |  | 108,804
Impaired loans with No Related Allowance Average Recorded Investment | 72,878 | $ 51,820 |
Impaired loans with No Related Allowance Interest Income Recognized | 263 | 120 |
With an allowance recorded, Recorded Investment | 6,725 |  | 3,793
With an allowance recorded, Unpaid Principal Balance | 6,725 |  | 3,793
With an allowance recorded, Related Allowance | 1,849 |  | 1,267
Impaired loans With An Allowance Recorded Average Recorded Investment | 6,725 | 7,342 |
Impaired loans With An Allowance Recorded Interest Income Recognized | 3 |  |
Total, Recorded Investment | 79,249 |  | 66,986
Total, Unpaid Principal Balance | 125,376 |  | 112,597
Total, Related Allowance | 1,849 |  | 1,267
Total Impaired Loans Average Recorded Investment | 79,603 | 59,162 |
Total Impaired Loans Interest Income Recognized | 266 | 120 |
Commercial Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 35,873 |  | 37,984
No related allowance recorded, Unpaid Principal Balance | 81,424 |  | 83,225
Impaired loans with No Related Allowance Average Recorded Investment | 36,442 | 29,080 |
Impaired loans with No Related Allowance Interest Income Recognized | 94 | 16 |
Total, Recorded Investment | 35,873 |  | 37,984
Total, Unpaid Principal Balance | 81,424 |  | 83,225
Total, Related Allowance |  |  |
Total Impaired Loans Average Recorded Investment | 36,442 | 29,080 |
Total Impaired Loans Interest Income Recognized | 94 | 16 |
Commercial Real Estate Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 15,198 |  | 15,249
No related allowance recorded, Unpaid Principal Balance | 15,427 |  | 15,467
Impaired loans with No Related Allowance Average Recorded Investment | 15,238 | 10,146 |
Impaired loans with No Related Allowance Interest Income Recognized | 84 | 47 |
Impaired loans With An Allowance Recorded Average Recorded Investment |  | 7,084 |
Impaired loans With An Allowance Recorded Interest Income Recognized |  |  |
Total, Recorded Investment | 15,198 |  | 15,249
Total, Unpaid Principal Balance | 15,427 |  | 15,467
Total, Related Allowance | 1,802 |  |
Total Impaired Loans Average Recorded Investment | 15,238 | 17,230 |
Total Impaired Loans Interest Income Recognized | 84 | 47 |
Commercial Construction Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 17,635 |  | 8,649
No related allowance recorded, Unpaid Principal Balance | 17,635 |  | 8,649
Impaired loans with No Related Allowance Average Recorded Investment | 17,371 | 10,400 |
Impaired loans with No Related Allowance Interest Income Recognized | 85 | 57 |
With an allowance recorded, Recorded Investment | 6,463 |  | 3,530
With an allowance recorded, Unpaid Principal Balance | 6,463 |  | 3,530
With an allowance recorded, Related Allowance | 1,802 |  | 1,244
Impaired loans With An Allowance Recorded Average Recorded Investment | 6,463 |  |
Impaired loans With An Allowance Recorded Interest Income Recognized |  |  |
Total, Recorded Investment | 24,099 |  | 12,179
Total, Unpaid Principal Balance | 24,099 |  | 12,179
Total, Related Allowance |  |  | 1,244
Total Impaired Loans Average Recorded Investment | 23,834 | 10,400 |
Total Impaired Loans Interest Income Recognized | 85 | 57 |
Residential Real Estate Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 3,817 |  | 1,311
No related allowance recorded, Unpaid Principal Balance | 4,164 |  | 1,463
Impaired loans with No Related Allowance Average Recorded Investment | 3,827 | 2,194 |
Impaired loans with No Related Allowance Interest Income Recognized |  |  |
With an allowance recorded, Recorded Investment | 262 |  | 263
With an allowance recorded, Unpaid Principal Balance | 262 |  | 263
With an allowance recorded, Related Allowance | 47 |  | 23
Impaired loans With An Allowance Recorded Average Recorded Investment | 262 |  |
Impaired loans With An Allowance Recorded Interest Income Recognized | 3 |  |
Total, Recorded Investment | 4,079 |  | 1,574
Total, Unpaid Principal Balance | 4,426 |  | 1,726
Total, Related Allowance | 47 |  | 23
Total Impaired Loans Average Recorded Investment | 4,089 | 2,452 |
Total Impaired Loans Interest Income Recognized | 3 |  |
Consumer Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment |  |  |
No related allowance recorded, Unpaid Principal Balance |  |  |
Impaired loans with No Related Allowance Average Recorded Investment |  |  |
Impaired loans with No Related Allowance Interest Income Recognized |  |  |
Total, Recorded Investment |  |  |
Total, Unpaid Principal Balance |  |  |
Total, Related Allowance |  |  |
Total Impaired Loans Average Recorded Investment |  |  |
Total Impaired Loans Interest Income Recognized |  |  |

X
- Definition Impaired financing receivable with related allowance. + References No definition available. + Details
Name: | cnob_ImpairedFinancingReceivableWithRelatedAllowance
Namespace Prefix: | cnob_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
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_FinancingReceivableImpairedLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income recognized on a cash-basis method of accounting that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableInterestIncomeCashBasisMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of allowance for credit losses related to recorded investment. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableRelatedAllowance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of average investment of impaired financing receivables for which there is no related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income, recognized on cash basis, on financing receivables, for which there is no related allowance for credit losses and are recognized as impaired. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceInterestIncomeCashBasisMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment in impaired financing receivables for which there is no related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of unpaid principal balance of impaired financing receivables for which there is no related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithNoRelatedAllowanceUnpaidPrincipalBalance
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of average investment of impaired financing receivables for which there is a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceAverageRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amount of interest income on financing receivables, for which there is a related allowance for credit losses, recognized on a cash-basis method of accounting that the financing receivables were impaired. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceInterestIncomeCashBasisMethod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of investment in impaired financing receivables for which there is a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953550-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceRecordedInvestment
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Unpaid principal balance of impaired financing receivables for which there is a related allowance for credit losses. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivableWithRelatedAllowanceUnpaidPrincipalBalance
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: |