XML 71 R59.htm IDEA: XBRL DOCUMENT
v3.19.2

Loans and the Allowance for Loan Losses (Details) - Schedule of analysis of impaired loans, by class - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2019 | Jun. 30, 2018 | Jun. 30, 2019 | Jun. 30, 2018 | Dec. 31, 2018
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | $ 58,943 |  | $ 58,943 |  | $ 58,184
No related allowance recorded, Unpaid Principal Balance | 106,211 |  | 106,211 |  | 113,292
Impaired loans with No Related Allowance Average Recorded Investment | 60,114 | $ 73,986 | 59,480 | $ 78,004 |
Impaired loans with No Related Allowance Interest Income Recognized | 175 | 338 | 387 | 731 |
With an allowance recorded, Recorded Investment | 3,540 |  | 3,540 |  | 1,748
With an allowance recorded, Unpaid Principal Balance | 3,553 |  | 3,553 |  | 1,754
With an allowance recorded, Related Allowance | 213 |  | 213 |  | 36
Impaired loans With An Allowance Recorded Average Recorded Investment | 3,498 | 8,544 | 3,467 |  |
Impaired loans With An Allowance Recorded Interest Income Recognized | 42 | 11 | 85 |  |
Total, Recorded Investment | 62,483 |  | 62,483 |  | 59,932
Total, Unpaid Principal Balance | 109,764 |  | 109,764 |  | 115,046
Total, Related Allowance | 213 |  | 213 |  | 36
Total Impaired Loans Average Recorded Investment | 63,612 | 82,530 | 62,947 | 86,552 |
Total Impaired Loans Interest Income Recognized | 217 | 349 | 472 | 754 |
Commercial Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 32,559 |  | 32,559 |  | 29,896
No related allowance recorded, Unpaid Principal Balance | 79,328 |  | 79,328 |  | 83,596
Impaired loans with No Related Allowance Average Recorded Investment | 33,663 | 38,770 | 33,066 | 42,056 |
Impaired loans with No Related Allowance Interest Income Recognized | 82 | 35 | 164 | 66 |
Total, Recorded Investment | 32,559 |  | 32,559 |  | 29,896
Total, Unpaid Principal Balance | 79,328 |  | 79,328 |  | 83,596
Total, Related Allowance |  |  |  |  |
Total Impaired Loans Average Recorded Investment | 33,663 | 38,770 | 33,066 | 42,056 |
Total Impaired Loans Interest Income Recognized | 82 | 35 | 164 | 66 |
Commercial Real Estate Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 17,162 |  | 17,162 |  | 16,839
No related allowance recorded, Unpaid Principal Balance | 17,317 |  | 17,317 |  | 17,935
Impaired loans with No Related Allowance Average Recorded Investment | 17,205 | 23,422 | 17,170 | 23,504 |
Impaired loans with No Related Allowance Interest Income Recognized | 68 | 127 | 143 | 370 |
With an allowance recorded, Recorded Investment | 393 |  | 393 |  | 1,488
With an allowance recorded, Unpaid Principal Balance | 393 |  | 393 |  | 1,488
With an allowance recorded, Related Allowance | 29 |  | 29 |  | 7
Impaired loans With An Allowance Recorded Average Recorded Investment | 393 | 8,544 | 393 | 8,548 |
Impaired loans With An Allowance Recorded Interest Income Recognized |  | 11 |  | 23 |
Total, Recorded Investment | 17,555 |  | 17,555 |  | 18,327
Total, Unpaid Principal Balance | 17,710 |  | 17,710 |  | 19,423
Total, Related Allowance | 29 |  | 29 |  | 7
Total Impaired Loans Average Recorded Investment | 17,598 | 31,966 | 17,563 | 32,052 |
Total Impaired Loans Interest Income Recognized | 68 | 138 | 143 | 393 |
Commercial Construction Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 6,047 |  | 6,047 |  | 9,240
No related allowance recorded, Unpaid Principal Balance | 6,047 |  | 6,047 |  | 9,240
Impaired loans with No Related Allowance Average Recorded Investment | 6,048 | 9,225 | 6,049 | 9,845 |
Impaired loans with No Related Allowance Interest Income Recognized | 25 | 176 | 80 | 295 |
With an allowance recorded, Recorded Investment | 2,894 |  | 2,894 |  |
With an allowance recorded, Unpaid Principal Balance | 2,895 |  | 2,895 |  |
With an allowance recorded, Related Allowance | 162 |  | 162 |  |
Impaired loans With An Allowance Recorded Average Recorded Investment | 2,850 |  | 2,818 |  |
Impaired loans With An Allowance Recorded Interest Income Recognized | 42 |  | 85 |  |
Total, Recorded Investment | 8,941 |  | 8,941 |  | 9,240
Total, Unpaid Principal Balance | 8,942 |  | 8,942 |  | 9,240
Total, Related Allowance | 162 |  | 162 |  |
Total Impaired Loans Average Recorded Investment | 8,898 | 9,225 | 8,867 | 9,845 |
Total Impaired Loans Interest Income Recognized | 67 | 176 | 165 | 295 |
Residential Real Estate Portfolio Segment [Member] |  |  |  |  |
Financing Receivable, Impaired [Line Items] |  |  |  |  |
No related allowance recorded, Recorded Investment | 3,175 |  | 3,175 |  | 2,209
No related allowance recorded, Unpaid Principal Balance | 3,519 |  | 3,519 |  | 2,521
Impaired loans with No Related Allowance Average Recorded Investment | 3,198 | 2,569 | 3,195 | 2,599 |
Impaired loans with No Related Allowance Interest Income Recognized |  |  |  |  |
With an allowance recorded, Recorded Investment | 253 |  | 253 |  | 260
With an allowance recorded, Unpaid Principal Balance | 265 |  | 265 |  | 266
With an allowance recorded, Related Allowance | 22 |  | 22 |  | 29
Impaired loans With An Allowance Recorded Average Recorded Investment | 255 |  | 256 |  |
Impaired loans With An Allowance Recorded Interest Income Recognized |  |  |  |  |
Total, Recorded Investment | 3,428 |  | 3,428 |  | 2,469
Total, Unpaid Principal Balance | 3,784 |  | 3,784 |  | 2,787
Total, Related Allowance | 22 |  | 22 |  | $ 29
Total Impaired Loans Average Recorded Investment | 3,453 | 2,569 | 3,451 | 2,599 |
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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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=118936363&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: |