XML 58 R46.htm IDEA: XBRL DOCUMENT
v3.23.3

Note 5 - Loans and the Allowance for Credit Losses - Loans by Origination and Risk Designation (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Dec. 31, 2022
--- | --- | ---
Originated Current Fiscal Year | $ 326,424 | $ 1,940,802
Originated One Year Prior | 1,882,973 | 1,948,742
Originated Two Years Prior | 1,894,432 | 462,092
Originated Three Years Prior | 426,257 | 417,698
Originated Four Years Prior | 394,216 | 479,498
Originated Five or More Years Prior | 1,555,800 | 1,289,624
Revolving Loans | 1,708,108 | 1,570,705
Gross loans | 8,188,210 | 8,109,161
Pass [Member] |  |
Originated Current Fiscal Year | 326,120 | 1,930,147
Originated One Year Prior | 1,881,320 | 1,946,667
Originated Two Years Prior | 1,891,721 | 462,077
Originated Three Years Prior | 425,815 | 408,820
Originated Four Years Prior | 389,473 | 449,120
Originated Five or More Years Prior | 1,482,236 | 1,194,037
Revolving Loans | 1,673,845 | 1,535,858
Gross loans | 8,070,530 | 7,926,726
Special Mention [Member] |  |
Originated Current Fiscal Year | 0 | 3,040
Originated One Year Prior | 337 | 0
Originated Two Years Prior | 86 | 0
Originated Three Years Prior | 0 | 583
Originated Four Years Prior | 567 | 26
Originated Five or More Years Prior | 30,521 | 46,325
Revolving Loans | 6,819 | 12,131
Gross loans | 38,330 | 62,105
Substandard [Member] |  |
Originated Current Fiscal Year | 304 | 7,615
Originated One Year Prior | 1,316 | 2,075
Originated Two Years Prior | 2,625 | 15
Originated Three Years Prior | 442 | 8,295
Originated Four Years Prior | 4,176 | 30,352
Originated Five or More Years Prior | 43,043 | 49,262
Revolving Loans | 27,444 | 22,716
Gross loans | 79,350 | 120,330
Doubtful [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | 0 | 0
Commercial Portfolio Segment [Member] |  |
Originated Current Fiscal Year | 146,545 | 309,251
Originated One Year Prior | 261,256 | 305,867
Originated Two Years Prior | 271,829 | 47,967
Originated Three Years Prior | 41,463 | 30,529
Originated Four Years Prior | 15,867 | 64,190
Originated Five or More Years Prior | 142,596 | 158,886
Revolving Loans | 596,015 | 556,044
Gross loans | 1,475,571 | 1,472,734
Commercial Portfolio Segment [Member] | Pass [Member] |  |
Originated Current Fiscal Year | 146,241 | 301,636
Originated One Year Prior | 259,603 | 305,721
Originated Two Years Prior | 271,580 | 47,952
Originated Three Years Prior | 41,459 | 28,177
Originated Four Years Prior | 13,749 | 52,950
Originated Five or More Years Prior | 119,592 | 127,739
Revolving Loans | 590,667 | 550,483
Gross loans | 1,442,891 | 1,414,658
Commercial Portfolio Segment [Member] | Special Mention [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 337 | 0
Originated Two Years Prior | 86 | 0
Originated Three Years Prior | 0 | 583
Originated Four Years Prior | 567 | 26
Originated Five or More Years Prior | 3,445 | 8,551
Revolving Loans | 3,989 | 3,292
Gross loans | 8,424 | 12,452
Commercial Portfolio Segment [Member] | Substandard [Member] |  |
Originated Current Fiscal Year | 304 | 7,615
Originated One Year Prior | 1,316 | 146
Originated Two Years Prior | 163 | 15
Originated Three Years Prior | 4 | 1,769
Originated Four Years Prior | 1,551 | 11,214
Originated Five or More Years Prior | 19,559 | 22,596
Revolving Loans | 1,359 | 2,269
Gross loans | 24,256 | 45,624
Commercial Portfolio Segment [Member] | Doubtful [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | 0 | 0
Commercial Real Estate Portfolio Segment [Member] |  |
Originated Current Fiscal Year | 170,541 | 1,574,791
Originated One Year Prior | 1,572,880 | 1,609,952
Originated Two Years Prior | 1,583,111 | 382,987
Originated Three Years Prior | 356,251 | 365,104
Originated Four Years Prior | 358,290 | 395,024
Originated Five or More Years Prior | 1,317,063 | 1,049,043
Revolving Loans | 479,403 | 418,327
Gross loans | 5,837,539 | 5,795,228
Commercial Real Estate Portfolio Segment [Member] | Pass [Member] |  |
Originated Current Fiscal Year | 170,541 | 1,571,751
Originated One Year Prior | 1,572,880 | 1,608,023
Originated Two Years Prior | 1,581,212 | 382,987
Originated Three Years Prior | 356,251 | 358,578
Originated Four Years Prior | 355,665 | 375,886
Originated Five or More Years Prior | 1,269,678 | 987,982
Revolving Loans | 462,573 | 401,365
Gross loans | 5,768,800 | 5,686,572
Commercial Real Estate Portfolio Segment [Member] | Special Mention [Member] |  |
Originated Current Fiscal Year | 0 | 3,040
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 26,421 | 37,774
Revolving Loans | 0 | 8,839
Gross loans | 26,421 | 49,653
Commercial Real Estate Portfolio Segment [Member] | Substandard [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 1,929
Originated Two Years Prior | 1,899 | 0
Originated Three Years Prior | 0 | 6,526
Originated Four Years Prior | 2,625 | 19,138
Originated Five or More Years Prior | 20,964 | 23,287
Revolving Loans | 16,830 | 8,123
Gross loans | 42,318 | 59,003
Commercial Real Estate Portfolio Segment [Member] | Doubtful [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | 0 | 0
Commercial Construction Portfolio Segment [Member] |  |
Originated Current Fiscal Year | 582 | 8,615
Originated One Year Prior | 5,693 | 7,605
Originated Two Years Prior | 15,682 | 6,720
Originated Three Years Prior | 6,236 | 508
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 594,555 | 550,691
Gross loans | 622,748 | 574,139
Commercial Construction Portfolio Segment [Member] | Pass [Member] |  |
Originated Current Fiscal Year | 582 | 8,615
Originated One Year Prior | 5,693 | 7,605
Originated Two Years Prior | 15,682 | 6,720
Originated Three Years Prior | 6,236 | 508
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 585,855 | 542,460
Gross loans | 614,048 | 565,908
Commercial Construction Portfolio Segment [Member] | Special Mention [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | 0 | 0
Commercial Construction Portfolio Segment [Member] | Substandard [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 8,700 | 8,231
Gross loans | 8,700 | 8,231
Commercial Construction Portfolio Segment [Member] | Doubtful [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | 0 | 0
Residential Portfolio Segment [Member] |  |
Originated Current Fiscal Year | 8,009 | 45,926
Originated One Year Prior | 43,048 | 25,318
Originated Two Years Prior | 23,810 | 24,409
Originated Three Years Prior | 22,301 | 21,557
Originated Four Years Prior | 20,059 | 20,284
Originated Five or More Years Prior | 96,141 | 81,693
Revolving Loans | 38,048 | 45,561
Gross loans | 251,416 | 264,748
Residential Portfolio Segment [Member] | Pass [Member] |  |
Originated Current Fiscal Year | 8,009 | 45,926
Originated One Year Prior | 43,048 | 25,318
Originated Two Years Prior | 23,247 | 24,409
Originated Three Years Prior | 21,863 | 21,557
Originated Four Years Prior | 20,059 | 20,284
Originated Five or More Years Prior | 92,966 | 78,314
Revolving Loans | 34,663 | 41,468
Gross loans | 243,855 | 257,276
Residential Portfolio Segment [Member] | Special Mention [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 655 | 0
Revolving Loans | 2,830 | 0
Gross loans | 3,485 | 0
Residential Portfolio Segment [Member] | Substandard [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 563 | 0
Originated Three Years Prior | 438 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 2,520 | 3,379
Revolving Loans | 555 | 4,093
Gross loans | 4,076 | 7,472
Residential Portfolio Segment [Member] | Doubtful [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | 0 | 0
Consumer Portfolio Segment [Member] |  |
Originated Current Fiscal Year | 747 | 2,219
Originated One Year Prior | 96 | 0
Originated Two Years Prior | 0 | 9
Originated Three Years Prior | 6 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 2
Revolving Loans | 87 | 82
Gross loans | 936 | 2,312
Consumer Portfolio Segment [Member] | Pass [Member] |  |
Originated Current Fiscal Year | 747 | 2,219
Originated One Year Prior | 96 | 0
Originated Two Years Prior | 0 | 9
Originated Three Years Prior | 6 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 2
Revolving Loans | 87 | 82
Gross loans | 936 | 2,312
Consumer Portfolio Segment [Member] | Special Mention [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | 0 | 0
Consumer Portfolio Segment [Member] | Substandard [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | 0 | 0
Consumer Portfolio Segment [Member] | Doubtful [Member] |  |
Originated Current Fiscal Year | 0 | 0
Originated One Year Prior | 0 | 0
Originated Two Years Prior | 0 | 0
Originated Three Years Prior | 0 | 0
Originated Four Years Prior | 0 | 0
Originated Five or More Years Prior | 0 | 0
Revolving Loans | 0 | 0
Gross loans | $ 0 | $ 0

X
- Definition Amortized cost, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes financing receivable covered under loss sharing agreement and net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-5 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org//1943274/2147481990/310-10-45-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)) -Publisher FASB -URI https://asc.fasb.org//1943274/2147479853/942-210-S99-1 + Details
Name: | us-gaap_FinancingReceivableBeforeAllowanceForCreditLossAndFee
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedFiveOrMoreYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedFourYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated in current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedInCurrentFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedInFiscalYearBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedThreeYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableOriginatedTwoYearsBeforeLatestFiscalYear
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amortized cost of financing receivable that can be withdrawn, repaid, and redrawn. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 55 -Paragraph 79 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479294/326-20-55-79 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 6 -Publisher FASB -URI https://asc.fasb.org//1943274/2147479319/326-20-50-6 + Details
Name: | us-gaap_FinancingReceivableRevolving
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Details
Name: | us-gaap_InternalCreditAssessmentAxis=us-gaap_PassMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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_FinancingReceivablePortfolioSegmentAxis=us-gaap_CommercialPortfolioSegmentMember
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_FinancingReceivablePortfolioSegmentAxis=cnob_CommercialConstructionPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FinancingReceivablePortfolioSegmentAxis=us-gaap_ConsumerPortfolioSegmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |