XML 71 R62.htm IDEA: XBRL DOCUMENT
v3.23.2

Loans - Schedule of Modified Loans to Borrowers Experiencing Financial Difficulty (Details) $ in Thousands | 6 Months Ended
--- | ---
Jun. 30, 2023 USD ($)
Extended Maturity [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Amortized cost basis | $ 18,770
% of loan class | 0.30%
Extended Maturity [Member] | Commercial Portfolio Segment [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
% of loan class | 0.00%
Extended Maturity [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
% of loan class | 0.00%
Extended Maturity [Member] | Commercial Real Estate Portfolio Segment [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Amortized cost basis | $ 18,770
% of loan class | 1.00%
Extended Maturity [Member] | Commercial Real Estate Portfolio Segment [Member] | Non Owner-Occupied [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Amortized cost basis | $ 18,770
% of loan class | 1.70%
Payment Deferral [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Amortized cost basis | $ 136
% of loan class | 0.00%
Payment Deferral [Member] | Commercial Portfolio Segment [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Amortized cost basis | $ 136
% of loan class | 0.00%
Payment Deferral [Member] | Commercial Portfolio Segment [Member] | Commercial and Industrial [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
Amortized cost basis | $ 136
% of loan class | 0.00%
Payment Deferral [Member] | Commercial Real Estate Portfolio Segment [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
% of loan class | 0.00%
Payment Deferral [Member] | Commercial Real Estate Portfolio Segment [Member] | Non Owner-Occupied [Member] |
Accounts, Notes, Loans and Financing Receivable [Line Items] |
% of loan class | 0.00%

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_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-42 + Details
Name: | us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPeriod
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Percentage, excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 310 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Subparagraph (a)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147481962/310-10-50-42 + Details
Name: | us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=us-gaap_ExtendedMaturityMember
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_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=nbhc_CommercialAndIndustrialLoanMember
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_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=nbhc_NonOwnerOccupiedCommercialMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_LoanRestructuringModificationAxis=us-gaap_PaymentDeferralMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |