XML 52 R37.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Loans and the Allowance for Loan Losses (Tables) | 12 Months Ended
--- | ---
Dec. 31, 2017
Receivables [Abstract] |
Loans held for sale [Table Text Block] | The following table presents loans held-for-sale by loan segment as of December 31, 2017 and December 31, 2016:
|  | 2017 |  |  | 2016 |
|  | (dollars in thousands) |
Commercial |  | $ | - |  |  | $ | 70,105 |
Commercial real estate |  |  | 24,475 |  |  |  | 7,712 |
Residential mortgage loans |  |  | 370 |  |  |  | 188 |
Total carrying amount |  | $ | 24,845 |  |  | $ | 78,005 |
Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] | The following table sets forth the composition of the Company’s loan portfolio segments, including net deferred fees, as of December 31, 2017 and December 31, 2016:
|  | 2017 |  |  | 2016 |
|  | (dollars in thousands) |
Commercial |  | $ | 824,082 |  |  | $ | 553,576 |
Commercial real estate |  |  | 2,592,909 |  |  |  | 2,204,710 |
Commercial construction |  |  | 483,216 |  |  |  | 486,228 |
Residential real estate |  |  | 271,795 |  |  |  | 232,547 |
Consumer |  |  | 2,808 |  |  |  | 2,380 |
Gross loans |  |  | 4,174,810 |  |  |  | 3,479,441 |
Net deferred fees |  |  | (3,354) |  |  |  | (3,609) |
Loans receivable |  | $ | 4,171,456 |  |  | $ | 3,475,832 |
Loans and Leases Receivable Purchase Credit Impaired Loans [Table Text Block] | The carrying amount of those loans is as follows as of December 31, 2017 and December 31, 2016.
|  | 2017 |  |  | 2016 |
|  | (dollars in thousands) |
Commercial |  | $ | 2,683 |  |  | $ | 7,098 |
Commercial real estate |  |  | - |  |  |  | 982 |
Total carrying amount |  | $ | 2,683 |  |  | $ | 8,080 |
Loans and Leases Receivable Purchased Loans [Table Text Block] | The accretable yield, or income expected to be collected, on the purchased credit-impaired loans above is as follows as of December 31, 2017 and December 31, 2016.
|  | 2017 |  |  | 2016 |
|  | (dollars in thousands) |
Balance at January 1, |  | $ | 2,860 |  |  | $ | 3,599 |
Accretion of income |  |  | (1,473) |  |  |  | (739) |
Balance at December 31, |  | $ | 1,387 |  |  | $ | 2,860 |
Schedule of Financing Receivables, Non Accrual Status [Table Text Block] | The following tables present nonaccrual loans included in loans receivable by loan segment as of December 31, 2017 and December 31, 2016:
|  | 2017 |  |  | 2016 |
|  | (dollars in thousands) |
Commercial |  | $ | 47,363 |  |  | $ | 1,460 |
Commercial real estate |  |  | 12,757 |  |  |  | 1,081 |
Commercial construction |  |  | - |  |  |  | - |
Residential real estate |  |  | 5,493 |  |  |  | 3,193 |
Total loans receivable on nonaccrual status |  | $ | 65,613 |  |  | $ | 5,734 |
Financing Receivable Credit Quality Indicators [Table Text Block] | The following table presents information about the loan credit quality by loan segment of gross loans (which exclude net deferred fees) at December 31, 2017 and 2016:
|  | December 31, 2017 |
|  | Pass |  |  | Special Mention |  |  | Substandard |  |  | Doubtful |  |  | Total |
|  | (dollars in thousands) |
Commercial |  | $ | 767,020 |  |  | $ | 3,764 |  |  | $ | 53,298 |  |  | $ | - |  |  | $ | 824,082 |
Commercial real estate |  |  | 2,534,973 |  |  |  | 34,335 |  |  |  | 23,601 |  |  |  | - |  |  |  | 2,592,909 |
Commercial construction |  |  | 475,066 |  |  |  | 5,521 |  |  |  | 2,629 |  |  |  | - |  |  |  | 483,216 |
Residential real estate |  |  | 266,163 |  |  |  | - |  |  |  | 5,632 |  |  |  | - |  |  |  | 271,795 |
Consumer |  |  | 2,767 |  |  |  | - |  |  |  | 41 |  |  |  | - |  |  |  | 2,808 |
Gross loans |  | $ | 4,045,989 |  |  | $ | 43,620 |  |  | $ | 85,201 |  |  | $ | - |  |  | $ | 4,174,810 |
|  | December 31, 2016 |
|  | Pass |  |  | Special Mention |  |  | Substandard |  |  | Doubtful |  |  | Total |
|  | (dollars in thousands) |
Commercial |  | $ | 539,961 |  |  | $ | 3,255 |  |  | $ | 10,360 |  |  | $ | - |  |  | $ | 553,576 |
Commercial real estate |  |  | 2,154,343 |  |  |  | 31,173 |  |  |  | 19,194 |  |  |  | - |  |  |  | 2,204,710 |
Commercial construction |  |  | 480,319 |  |  |  | 3,388 |  |  |  | 2,521 |  |  |  | - |  |  |  | 486,228 |
Residential real estate |  |  | 228,990 |  |  |  | - |  |  |  | 3,557 |  |  |  | - |  |  |  | 232,547 |
Consumer |  |  | 2,318 |  |  |  | - |  |  |  | 62 |  |  |  | - |  |  |  | 2,380 |
Gross loans |  | $ | 3,405,931 |  |  | $ | 37,816 |  |  | $ | 35,694 |  |  | $ | - |  |  | $ | 3,479,441 |
Impaired Financing Receivables [Table Text Block] | The following table provides an analysis of the impaired loans by segment at December 31, 2017, 2016 and
|  | December 31, 2017 |
No Related Allowance Recorded |  | Recorded Investment |  |  | Unpaid Principal Balance |  |  | Related Allowance |  |  | Average Recorded Investment |  |  | Interest Income Recognized |
|  | (dollars in thousands)
Commercial |  | $ | 49,761 |  |  | $ | 101,066 |  |  |  |  |  |  | $ | 10,552 |  |  | $ | 161 |
Commercial real estate |  |  | 23,905 |  |  |  | 23,976 |  |  |  |  |  |  |  | 24,099 |  |  |  | 585 |
Commercial construction |  |  | 6,662 |  |  |  | 6,662 |  |  |  |  |  |  |  | 5,509 |  |  |  | 322 |
Residential real estate |  |  | 3,203 |  |  |  | 3,442 |  |  |  |  |  |  |  | 3,255 |  |  |  | - |
Consumer |  |  | - |  |  |  | - |  |  |  |  |  |  |  | - |  |  |  | - |
Total |  | $ | 83,531 |  |  | $ | 135,146 |  |  |  |  |  |  | $ | 43,415 |  |  | $ | 1,068 |
With An Allowance Recorded |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 1,133 |  |  | $ | 1,133 |  |  | $ | 39 |  |  | $ | 1,152 |  |  | $ | 51 |
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial |  | $ | 49,761 |  |  | $ | 101,066 |  |  | $ | - |  |  | $ | 10,765 |  |  | $ | 161 |
Commercial real estate |  |  | 25,038 |  |  |  | 25,109 |  |  |  | 39 |  |  |  | 25,251 |  |  |  | 636 |
Commercial construction |  |  | 6,662 |  |  |  | 6,662 |  |  |  | - |  |  |  | 5,509 |  |  |  | 322 |
Residential real estate |  |  | 3,203 |  |  |  | 3,442 |  |  |  | - |  |  |  | 3,255 |  |  |  | - |
Consumer |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total (including related allowance) |  | $ | 84,664 |  |  | $ | 136,279 |  |  | $ | 39 |  |  | $ | 44,567 |  |  | $ | 1,119 |
|  | December 31, 2016 |
No Related Allowance Recorded |  | Recorded Investment |  |  | Unpaid Principal Balance |  |  | Related Allowance |  |  | Average Recorded Investment |  |  | Interest Income Recognized |
|  | (dollars in thousands) |
Commercial |  | $ | 3,637 |  |  | $ | 4,063 |  |  |  |  |  |  | $ | 4,052 |  |  | $ | 64 |
Commercial real estate |  |  | 18,288 |  |  |  | 18,288 |  |  |  |  |  |  |  | 18,532 |  |  |  | 250 |
Commercial construction |  |  | 5,909 |  |  |  | 5,909 |  |  |  |  |  |  |  | 5,308 |  |  |  | 79 |
Residential real estate |  |  | 1,851 |  |  |  | 2,055 |  |  |  |  |  |  |  | 1,908 |  |  |  | 19 |
Consumer |  |  | 62 |  |  |  | 62 |  |  |  |  |  |  |  | 72 |  |  |  | 4 |
Total |  | $ | 29,747 |  |  | $ | 30,377 |  |  |  |  |  |  | $ | 29,872 |  |  | $ | 416 |
With An Allowance Recorded |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial real estate |  | $ | 1,244 |  |  | $ | 1,244 |  |  | $ | 145 |  |  | $ | 1,274 |  |  | $ | - |
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial |  | $ | 3,637 |  |  | $ | 4,063 |  |  | $ | - |  |  | $ | 4,052 |  |  | $ | 64 |
Commercial real estate |  |  | 19,532 |  |  |  | 19,532 |  |  |  | 145 |  |  |  | 19,806 |  |  |  | 250 |
Commercial construction |  |  | 5,909 |  |  |  | 5,909 |  |  |  | - |  |  |  | 5,308 |  |  |  | 79 |
Residential real estate |  |  | 1,851 |  |  |  | 2,055 |  |  |  | - |  |  |  | 1,908 |  |  |  | 19 |
Consumer |  |  | 62 |  |  |  | 62 |  |  |  | - |  |  |  | 72 |  |  |  | 4 |
Total (including related allowance) |  | $ | 30,991 |  |  | $ | 31,621 |  |  | $ | 145 |  |  | $ | 31,146 |  |  | $ | 416 |
|  | December 31, 2015 |
No Related Allowance Recorded |  | Recorded Investment |  |  | Unpaid Principal Balance |  |  | Related Allowance |  |  | Average Recorded Investment |  |  | Interest Income Recognized |
|  | (dollars in thousands) |
Commercial |  | $ | 610 |  |  | $ | 645 |  |  |  |  |  |  | $ | 686 |  |  | $ | - |
Commercial real estate |  |  | 15,517 |  |  |  | 16,512 |  |  |  |  |  |  |  | 6,363 |  |  |  | 60 |
Commercial construction |  |  | 2,149 |  |  |  | 2,141 |  |  |  |  |  |  |  | 1,535 |  |  |  | - |
Residential real estate |  |  | 3,954 |  |  |  | 4,329 |  |  |  |  |  |  |  | 3,322 |  |  |  | 10 |
Consumer |  |  | 87 |  |  |  | 86 |  |  |  |  |  |  |  | 96 |  |  |  | 5 |
Total |  | $ | 22,317 |  |  | $ | 23,713 |  |  |  |  |  |  | $ | 12,002 |  |  | $ | 75 |
With An Allowance Recorded |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial |  | $ | 84,787 |  |  | $ | 84,449 |  |  | $ | 6,725 |  |  | $ | 55,445 |  |  | $ | 1,895 |
Total |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commercial |  | $ | 85,397 |  |  | $ | 85,094 |  |  | $ | 6,725 |  |  | $ | 56,131 |  |  | $ | 1,895 |
Commercial real estate |  |  | 15,517 |  |  |  | 16,512 |  |  |  | - |  |  |  | 6,363 |  |  |  | 60 |
Commercial construction |  |  | 2,149 |  |  |  | 2,141 |  |  |  | - |  |  |  | 1,535 |  |  |  | - |
Residential real estate |  |  | 3,954 |  |  |  | 4,329 |  |  |  | - |  |  |  | 3,322 |  |  |  | 10 |
Consumer |  |  | 87 |  |  |  | 86 |  |  |  | - |  |  |  | 96 |  |  |  | 5 |
Total |  | $ | 107,104 |  |  | $ | 108,162 |  |  | $ | 6,725 |  |  | $ | 67,447 |  |  | $ | 1,970 |
Past Due Financing Receivables [Table Text Block] | The following table provides an analysis of the aging of the loans by segment, excluding net deferred fees that are past due at December 31, 2017 and December 31, 2016 by class (dollars in thousands):
|  | December 31, 2017 |
|  | 30-59 Days Past Due |  |  | 60-89 Days Past Due |  |  | 90 Days or Greater Past Due and Still Accruing |  |  | Nonaccrual |  |  | Total Past Due and Nonaccrual |  |  | Current |  |  | Total Loans Receivable |
Commercial |  | $ | 1,708 |  |  | $ | 183 |  |  | $ | 1,664 |  |  | $ | 47,363 |  |  | $ | 50,918 |  |  | $ | 773,164 |  |  | $ | 824,082 |
Commercial real estate |  |  | 545 |  |  |  | 1,475 |  |  |  | - |  |  |  | 12,757 |  |  |  | 14,777 |  |  |  | 2,578,132 |  |  |  | 2,592,909 |
Commercial construction |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 483,216 |  |  |  | 483,216 |
Residential real estate |  |  | 1,578 |  |  |  | - |  |  |  | - |  |  |  | 5,493 |  |  |  | 7,071 |  |  |  | 264,724 |  |  |  | 271,795 |
Consumer |  |  | 18 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 18 |  |  |  | 2,790 |  |  |  | 2,808 |
Total |  | $ | 3,849 |  |  | $ | 1,658 |  |  | $ | 1,664 |  |  | $ | 65,613 |  |  | $ | 72,784 |  |  | $ | 4,102,026 |  |  | $ | 4,174,810 |
The amount reported 90 days or greater past due and still accruing as of December 31, 2017 are comprised of PCI loans, net of their fair value marks, which are accreting income per their valuation at date of acquisition. There were no non-PCI loans 90 days or greater past due and still accruing as of December 31, 2017.
|  | December 31, 2016 |
|  | 30-59 Days Past Due |  |  | 60-89 Days Past Due |  |  | 90 Days or Greater Past Due and Still Accruing |  |  | Nonaccrual |  |  | Total Past Due and Nonaccrual |  |  | Current |  |  | Total Loans Receivable |
Commercial |  | $ | 475 |  |  | $ | 18 |  |  | $ | 4,630 |  |  | $ | 1,460 |  |  | $ | 6,583 |  |  | $ | 546,993 |  |  | $ | 553,576 |
Commercial real estate |  |  | 4,928 |  |  |  | 1,584 |  |  |  | 663 |  |  |  | 1,081 |  |  |  | 8,256 |  |  |  | 2,196,454 |  |  |  | 2,204,710 |
Commercial construction |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 486,228 |  |  |  | 486,228 |
Residential real estate |  |  | 2,131 |  |  |  | 388 |  |  |  | - |  |  |  | 3,193 |  |  |  | 5,712 |  |  |  | 226,835 |  |  |  | 232,547 |
Consumer |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 2,380 |  |  |  | 2,380 |
Total |  | $ | 7,534 |  |  | $ | 1,990 |  |  | $ | 5,293 |  |  | $ | 5,734 |  |  | $ | 20,551 |  |  | $ | 3,458,890 |  |  | $ | 3,479,441 |
Schedule of Recorded Investment in Financing Receivables [Table Text Block] | The following tables detail, at the period-end presented, the amount of gross loans (excluding loans held-for-sale) that are evaluated individually, and collectively, for impairment, those acquired with deteriorated quality, and the related portion of the allowance for loan losses that are allocated to each loan portfolio segment:
|  | December 31, 2017
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Unallocated |  |  | Total |
|  | (dollars in thousands)
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | - |  |  | $ | 39 |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 39 |
Collectively evaluated for impairment |  |  | 8,032 |  |  |  | 15,472 |  |  |  | 4,747 |  |  |  | 1,051 |  |  |  | 2 |  |  |  | 605 |  |  |  | 29,909 |
Acquired portfolio |  |  | 200 |  |  |  | 1,600 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | 1,800 |
Acquired with deteriorated credit quality |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total |  | $ | 8,232 |  |  | $ | 17,111 |  |  | $ | 4,747 |  |  | $ | 1,051 |  |  | $ | 2 |  |  | $ | 605 |  |  | $ | 31,748 |
Gross loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 49,761 |  |  | $ | 25,038 |  |  | $ | 6,662 |  |  | $ | 3,203 |  |  | $ | - |  |  |  |  |  |  | $ | 84,664 |
Collectively evaluated for impairment |  |  | 757,923 |  |  |  | 2,190,686 |  |  |  | 476,554 |  |  |  | 212,350 |  |  |  | 2,338 |  |  |  |  |  |  |  | 3,639,851 |
Acquired portfolio |  |  | 13,715 |  |  |  | 377,185 |  |  |  | - |  |  |  | 56,242 |  |  |  | 470 |  |  |  |  |  |  |  | 447,612 |
Acquired with deteriorated credit quality |  |  | 2,683 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  |  |  |  |  | 2,683 |
Total |  | $ | 824,082 |  |  | $ | 2,592,909 |  |  | $ | 483,216 |  |  | $ | 271,795 |  |  | $ | 2,808 |  |  |  |  |  |  | $ | 4,174,810 |
|  | December 31, 2016
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Unallocated |  |  | Total |
|  | (dollars in thousands)
Allowance for loan losses |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | - |  |  | $ | 145 |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | - |  |  | $ | 145 |
Collectively evaluated for impairment |  |  | 6,632 |  |  |  | 12,438 |  |  |  | 4,789 |  |  |  | 958 |  |  |  | 3 |  |  |  | 779 |  |  |  | 25,599 |
Acquired portfolio |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Acquired with deteriorated credit quality |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  | - |
Total |  | $ | 6,632 |  |  | $ | 12,583 |  |  | $ | 4,789 |  |  | $ | 958 |  |  | $ | 3 |  |  | $ | 779 |  |  | $ | 25,744 |
Gross loans |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Individually evaluated for impairment |  | $ | 3,637 |  |  | $ | 19,532 |  |  | $ | 5,909 |  |  | $ | 1,851 |  |  | $ | 62 |  |  |  |  |  |  | $ | 30,991 |
Collectively evaluated for impairment |  |  | 517,869 |  |  |  | 1,621,745 |  |  |  | 478,865 |  |  |  | 163,686 |  |  |  | 1,757 |  |  |  |  |  |  |  | 2,783,922 |
Acquired portfolio |  |  | 24,972 |  |  |  | 562,451 |  |  |  | 1,454 |  |  |  | 67,010 |  |  |  | 561 |  |  |  |  |  |  |  | 656,448 |
Acquired with deteriorated credit quality |  |  | 7,098 |  |  |  | 982 |  |  |  | - |  |  |  | - |  |  |  | - |  |  |  |  |  |  |  | 8,080 |
Total |  | $ | 553,576 |  |  | $ | 2,204,710 |  |  | $ | 486,228 |  |  | $ | 232,547 |  |  | $ | 2,380 |  |  |  |  |  |  | $ | 3,479,441 |
Allowance for Credit Losses on Financing Receivables [Table Text Block] | A summary of the activity in the allowance for loan losses is as follows:
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Unallocated |  |  | Total |
|  | (dollars in thousands) |
Balance at January 1, 2017 |  | $ | 6,632 |  |  | $ | 12,583 |  |  | $ | 4,789 |  |  | $ | 958 |  |  | $ | 3 |  |  | $ | 779 |  |  | $ | 25,744 |
Loan charge-offs |  |  | (70) |  |  |  | (155) |  |  |  | - |  |  |  | - |  |  |  | (14) |  |  |  | - |  |  |  | (239) |
Recoveries |  |  | 178 |  |  |  | 51 |  |  |  | - |  |  |  | 12 |  |  |  | 2 |  |  |  | - |  |  |  | 243 |
Provision for loan losses |  |  | 1,493 |  |  |  | 4,633 |  |  |  | (42) |  |  |  | 80 |  |  |  | 10 |  |  |  | (174) |  |  |  | 6,000 |
Balance at December 31, 2017 |  | $ | 8,233 |  |  | $ | 17,112 |  |  | $ | 4,747 |  |  | $ | 1,050 |  |  | $ | 1 |  |  | $ | 605 |  |  | $ | 31,748 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Unallocated |  |  | Total |
|  | (dollars in thousands) |
Balance at January 1, 2016 |  | $ | 10,949 |  |  | $ | 10,926 |  |  | $ | 3,253 |  |  | $ | 976 |  |  | $ | 4 |  |  | $ | 464 |  |  | $ | 26,572 |
Loan charge-offs |  |  | (39,343) |  |  |  | (107) |  |  |  | - |  |  |  | (94) |  |  |  | (29 | ) |  |  | - |  |  |  | (39,573) |
Recoveries |  |  | 4 |  |  |  | 35 |  |  |  | - |  |  |  | 3 |  |  |  | 3 |  |  |  | - |  |  |  | 45 |
Provision for loan losses |  |  | 35,022 |  |  |  | 1,729 |  |  |  | 1,536 |  |  |  | 73 |  |  |  | 25 |  |  |  | 315 |  |  |  | 38,700 |
Balance at December 31, 2016 |  | $ | 6,632 |  |  | $ | 12,583 |  |  | $ | 4,789 |  |  | $ | 958 |  |  | $ | 3 |  |  | $ | 779 |  |  | $ | 25,744 |
|  | Commercial |  |  | Commercial real estate |  |  | Commercial construction |  |  | Residential real estate |  |  | Consumer |  |  | Unallocated |  |  | Total |
|  | (dollars in thousands) |
Balance at January 1, 2015 |  | $ | 3,083 |  |  | $ | 7,799 |  |  | $ | 1,239 |  |  | $ | 1,113 |  |  | $ | 7 |  |  | $ | 919 |  |  | $ | 14,160 |
Loans charge-offs |  |  | (101) |  |  |  | (406) |  |  |  | - |  |  |  | - |  |  |  | (31) |  |  |  | - |  |  |  | (538) |
Recoveries |  |  | 13 |  |  |  | 327 |  |  |  | - |  |  |  | 2 |  |  |  | 3 |  |  |  | - |  |  |  | 345 |
Provision for loan losses |  |  | 7,954 |  |  |  | 3,206 |  |  |  | 2,014 |  |  |  | (139) |  |  |  | 25 |  |  |  | (455) |  |  |  | 12,605 |
Balance at December 31, 2015 |  | $ | 10,949 |  |  | $ | 10,926 |  |  | $ | 3,253 |  |  | $ | 976 |  |  | $ | 4 |  |  | $ | 464 |  |  | $ | 26,572 |
Allowance for Loan and Lease Losses [Table Text Block] | The following table presents loans by segment modified as troubled debt restructurings and the related changes to the allowance for loan and leases losses that occurred during the year ended December 31, 2017 and December 31, 2016:
|  | December 31, 2017 |  |  | December 31, 2016
|  | (dollars in thousands) |
|  | Recorded Investment |  |  | ALLL |  |  | Recorded Investment |  |  | ALLL |
Troubled debt restructurings |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Balance January 1, |  | $ | 13,818 |  |  | $ | - |  |  | $ | 86,629 |  |  | $ | 4,500 |
Additions |  |  | 10,378 |  |  |  | - |  |  |  | 26,325 |  |  |  | 8,250 |
Payoffs/paydowns |  |  | (3,098) |  |  |  |  |  |  |  | (2,616) |  |  |  |  |
Transfers |  |  | (580) |  |  |  | - |  |  |  | (96,520) |  |  |  | - |
Other |  |  | - |  |  |  | - |  |  |  | - |  |  |  | (12,750) |
Balance December 31, |  | $ | 20,518 |  |  | $ | - |  |  | $ | 13,818 |  |  | $ | - |
Schedule of Debtor Troubled Debt Restructuring, Current Period [Table Text Block] | The following table presents loans by segment modified as troubled debt restructurings that occurred during the year ended December 31, 2017 (dollars in thousands):
|  |  |  |  | Pre-Modification |  |  | Post-Modification |
|  |  |  |  | Outstanding |  |  | Outstanding |
|  | Number of |  |  | Recorded |  |  | Recorded |
|  | Loans |  |  | Investment |  |  | Investment |
|  | (dollars in thousands) |
Troubled debt restructurings: |  |  |  |  |  |  |  |  |  |  |  |
Commercial |  |  | 1 |  |  | $ | 692 |  |  | $ | 692 |
Commercial real estate |  |  | 2 |  |  |  | 3,007 |  |  |  | 3,007 |
Commercial construction |  |  | 2 |  |  |  | 6,662 |  |  |  | 6,662 |
Residential real estate |  |  | 1 |  |  |  | 17 |  |  |  | 17 |
Consumer |  |  | - |  |  |  | - |  |  |  | - |
Total |  |  | 6 |  |  | $ | 10,378 |  |  | $ | 10,378 |
The following table presents loans by segment modified as troubled debt restructurings that occurred during the year ended December 31, 2016:
|  |  |  |  | Pre-Modification |  |  | Post-Modification |
|  |  |  |  | Outstanding |  |  | Outstanding |
|  | Number of |  |  | Recorded |  |  | Recorded |
|  | Loans |  |  | Investment |  |  | Investment |
|  | (dollars in thousands) |
Troubled debt restructurings: |  |  |  |  |  |  |  |  |  |  |  |
Commercial |  |  | 19 |  |  | $ | 22,420 |  |  | $ | 22,420 |
Commercial real estate |  |  | 3 |  |  |  | 2,155 |  |  |  | 2,155 |
Commercial construction |  |  | 1 |  |  |  | 1,750 |  |  |  | 1,750 |
Residential real estate |  |  | - |  |  |  | - |  |  |  | - |
Consumer |  |  | - |  |  |  | - |  |  |  | - |
Total |  |  | 23 |  |  | $ | 26,325 |  |  | $ | 26,325 |
The following table presents loans by segment modified as troubled debt restructurings that occurred during the year ended December 31, 2015:
|  |  |  |  | Pre-Modification |  |  | Post-Modification |
|  |  |  |  | Outstanding |  |  | Outstanding |
|  | Number of |  |  | Recorded |  |  | Recorded |
|  | Loans |  |  | Investment |  |  | Investment |
|  | (dollars in thousands) |
Troubled debt restructurings: |  |  |  |  |  |  |  |  |  |  |  |
Commercial |  |  | 48 |  |  | $ | 78,466 |  |  | $ | 78,466 |
Commercial real estate |  |  | 3 |  |  |  | 5,049 |  |  |  | 5,049 |
Commercial construction |  |  | 1 |  |  |  | 661 |  |  |  | 661 |
Residential real estate |  |  | 1 |  |  |  | 110 |  |  |  | 110 |
Consumer |  |  | 1 |  |  |  | 4 |  |  |  | 4 |
Total |  |  | 54 |  |  | $ | 84,290 |  |  | $ | 84,290 |

X
- Definition Loans and leases receivable purchase credit impaired loans. + References No definition available. + Details
Name: | cnob_LoansAndLeasesReceivablePurchaseCreditImpairedLoansTableTextBlock
Namespace Prefix: | cnob_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Loans and Leases Receivable Purchased Loans. + References No definition available. + Details
Name: | cnob_LoansAndLeasesReceivablePurchasedLoansTableTextBlock
Namespace Prefix: | cnob_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure for loans held for sale. + References No definition available. + Details
Name: | cnob_LoansHeldForSaleTableTextBlock
Namespace Prefix: | cnob_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Schedule of recorded investment in financing receivables. + References No definition available. + Details
Name: | cnob_ScheduleOfRecordedInvestmentInFinancingReceivablesTableTextBlock
Namespace Prefix: | cnob_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivables (examples of financing receivables include loans, trade accounts receivable and notes receivable) and activity in the allowance for credit losses account. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953423-111524 + Details
Name: | us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 55 -Paragraph 19 -URI http://asc.fasb.org/extlink&oid=82894031&loc=SL6953803-111525 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 29 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953659-111524 + Details
Name: | us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of impaired financing receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 15 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5212-111524 + Details
Name: | us-gaap_ImpairedFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivables that are past due but not impaired, financing receivables that are 90 days past due and still accruing, and financing receivables on nonaccrual status. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7A -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953401-111524 + Details
Name: | us-gaap_PastDueFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- References No definition available. + Details
Name: | us-gaap_ReceivablesAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.3,4) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of troubled debt restructurings in the current period: (1) for each restructuring, the principal changes in terms, the major features of settlement, or both; (2) the aggregate gain (loss) on restructuring of payables; (3) the income tax effect on the gain or loss recognized on the restructuring of payables; (4) the gain (loss) recognized on the restructuring of payables, after the impact of income tax expense or benefit; and (5) the aggregate gain (loss) on transfer of assets recognized during the period, after the impact of income tax expense or benefit. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 60 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6402221&loc=d3e15743-112638 + Details
Name: | us-gaap_ScheduleOfDebtorTroubledDebtRestructuringCurrentPeriodTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of nonaccrual and past due financing receivables (such as loans and trade receivables), including: (a) the recorded investment in loans and trade receivables, if applicable, on nonaccrual status as of each balance sheet date (b) the recorded investment in loans and trade receivables, if applicable, past due 90 days or more and still accruing. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 7 -URI http://asc.fasb.org/extlink&oid=84173941&loc=d3e5111-111524 + Details
Name: | us-gaap_ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of financing receivables and troubled debt restructurings. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 33 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953676-111524 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI http://asc.fasb.org/extlink&oid=84173941&loc=SL6953682-111524 + Details
Name: | us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration