XML 67 R57.htm IDEA: XBRL DOCUMENT v3.25.2

Loans - Collateral Dependent Loans (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	$ 27,473	$ 24,402
Management evaluated loan with amortized cost basis	250
Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	24,945	13,134
Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	17,078	11,205
Commercial | Owner occupied commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	7,281	1,343
Commercial | Food and agribusiness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	586	586
Commercial real estate non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis		5,971
Commercial real estate non-owner occupied | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis		5,971
Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	2,528	5,297
Residential real estate | Senior lien
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	2,306	5,075
Residential real estate | Junior lien
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	222	222
Real property
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	13,066	19,478
Real property | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	10,538	8,210
Real property | Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	3,686	6,281
Real property | Commercial | Owner occupied commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	6,332	1,343
Real property | Commercial | Food and agribusiness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	520	586
Real property | Commercial real estate non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis		5,971
Real property | Commercial real estate non-owner occupied | Non-owner occupied
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis		5,971
Real property | Residential real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	2,528	5,297
Real property | Residential real estate | Senior lien
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	2,306	5,075
Real property | Residential real estate | Junior lien
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	222	222
Business assets
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	14,407	4,924
Business assets | Commercial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	14,407	4,924
Business assets | Commercial | Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	13,392	$ 4,924
Business assets | Commercial | Owner occupied commercial real estate
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	949
Business assets | Commercial | Food and agribusiness
Accounts, Notes, Loans and Financing Receivable [Line Items]
Amortized Cost Basis	$ 66

X

- Definition

The amount of collateral dependent loans receivable at amortized cost basis.

+ References

No definition available.

+ Details

Name:	nbhc_CollateralDependentLoansReceivableAtAmortizedCostBasis
Namespace Prefix:	nbhc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

X

- Definition

The threshold amount of loans with amortized cost basis which qualifies for evaluation by the management under collateral dependent loans.

+ References

No definition available.

+ Details

Name:	nbhc_CollateralDependentLoansThresholdAmountOfLoansWithAmortizedCostBasisEvaluatedByManagement
Namespace Prefix:	nbhc_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
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

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 310
-SubTopic 20
-Name Accounting Standards Codification
-Section 40
-Paragraph 7
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481628/310-20-40-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-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

+ Details

Name:	us-gaap_AccountsNotesAndLoansReceivableLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

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_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=nbhc_OwnerOccupiedCommercialMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=nbhc_FoodAndAgricultureLoanMember
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_FinancingReceivablePortfolioSegmentAxis=us-gaap_ResidentialPortfolioSegmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_SeniorLienMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis=us-gaap_JuniorLienMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CollateralAxis=us-gaap_RealEstateMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

X

- Details

Name:	us-gaap_CollateralAxis=us-gaap_EquipmentMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: