XML 90 R74.htm IDEA: XBRL DOCUMENT
v3.3.1.900

Loans and the Allowance for Loan and Lease Losses (Details) - Schedule of analysis of impaired loans, by class - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Dec. 31, 2015 | Dec. 31, 2014 | Dec. 31, 2013
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | $ 22,318 | $ 9,552 | $ 12,909
No related allowance recorded, Unpaid Principal Balance | 23,173 | 10,891 | 13,352
No Related Allowance Average Recorded Investment | 12,002 | 10,047 | 13,172
No Related Allowance Interest Income Recognized | 75 | 170 | 621
With an allowance recorded, Recorded Investment | 84,400 | 3,907 | 5,016
With an allowance recorded, Unpaid Principal Balance |  | 3,909 | 5,016
With an allowance recorded, Related Allowance |  | 261 | 415
With An Allowance Recorded Average Recorded Investment |  | 3,973 | 5,046
With An Allowance Recorded Interest Income Recognized |  | 171 | 243
Total, Recorded Investment | 107,104 | 13,459 | 17,925
Total, Unpaid Principal Balance | 108,162 | 14,531 | 18,368
Total, Related Allowance | 6,725 | 261 | 415
Total Impaired Average Recorded Investment | 67,447 | 14,019 | 18,218
Total Impaired Interest Income Recognized | 1,970 | 342 | 864
Commercial Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 610 | 481 | 449
No related allowance recorded, Unpaid Principal Balance | 645 | 527 | 449
No Related Allowance Average Recorded Investment | 686 | 494 | 494
No Related Allowance Interest Income Recognized |  |  | 25
With an allowance recorded, Recorded Investment | 84,787 | 387 | 672
With an allowance recorded, Unpaid Principal Balance | 84,449 | 389 | 672
With an allowance recorded, Related Allowance | 6,725 | 111 | 300
With An Allowance Recorded Average Recorded Investment | 55,445 | 389 | 687
With An Allowance Recorded Interest Income Recognized | 1,895 |  | 43
Total, Recorded Investment | 85,397 | 868 | 1,121
Total, Unpaid Principal Balance | 85,094 | 917 | 1,121
Total, Related Allowance | 6,725 | 111 | 300
Total Impaired Average Recorded Investment | 56,131 | 883 | 1,181
Total Impaired Interest Income Recognized | 1,895 |  | 68
Commercial Real Estate Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 15,517 | 5,890 | 10,482
No related allowance recorded, Unpaid Principal Balance | 16,512 | 6,587 | 10,783
No Related Allowance Average Recorded Investment | 6,363 | 6,276 | 10,658
No Related Allowance Interest Income Recognized | 60 | 129 | 496
With an allowance recorded, Recorded Investment |  | 3,520 | 4,344
With an allowance recorded, Unpaid Principal Balance |  | 3,520 | 4,344
With an allowance recorded, Related Allowance |  | 150 | 115
With An Allowance Recorded Average Recorded Investment |  | 3,584 | 4,359
With An Allowance Recorded Interest Income Recognized |  | 171 | 200
Total, Recorded Investment | 15,517 | 9,410 | 14,826
Total, Unpaid Principal Balance | 16,512 | 10,107 | 15,127
Total, Related Allowance |  | 150 | 115
Total Impaired Average Recorded Investment | 6,363 | 9,860 | 15,017
Total Impaired Interest Income Recognized | 60 | 300 | 696
Construction Loans [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 2,149 |  |
No related allowance recorded, Unpaid Principal Balance | 2,141 |  |
No Related Allowance Average Recorded Investment | 1,535 |  |
Total, Recorded Investment | 2,149 |  |
Total, Unpaid Principal Balance | 2,141 |  |
Total Impaired Average Recorded Investment | 1,535 |  |
Residential Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 3,954 | 3,072 | 1,858
No related allowance recorded, Unpaid Principal Balance | 4,329 | 3,406 | 2,000
No Related Allowance Average Recorded Investment | 3,322 | 3,170 | 1,892
No Related Allowance Interest Income Recognized | 10 | 41 | 94
Total, Recorded Investment | 3,954 | 3,072 | 1,858
Total, Unpaid Principal Balance | 4,329 | 3,406 | 2,000
Total Impaired Average Recorded Investment | 3,322 | 3,170 | 1,892
Total Impaired Interest Income Recognized | 10 | 41 | 94
Consumer Portfolio Segment [Member] |  |  |
Financing Receivable, Impaired [Line Items] |  |  |
No related allowance recorded, Recorded Investment | 87 | 109 | 120
No related allowance recorded, Unpaid Principal Balance | 86 | 101 | 120
No Related Allowance Average Recorded Investment | 96 | 107 | 128
No Related Allowance Interest Income Recognized | 5 |  | 6
Total, Recorded Investment | 87 | 109 | 120
Total, Unpaid Principal Balance | 86 | 101 | 120
Total Impaired Average Recorded Investment | 96 | $ 106 | 128
Total Impaired Interest Income Recognized | $ 5 |  | $ 6

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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5258-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=49124121&loc=d3e5212-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 17 -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c)(3) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 14A -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=49124121&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://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (a)(4) -URI http://asc.fasb.org/extlink&oid=49124121&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: |