XML 45 R34.htm IDEA: XBRL DOCUMENT
v3.25.1

Goodwill and Intangible Assets (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2025
Summary of gross carrying amount of intangible assets and the associated accumulated amortization | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | March 31, 2025 | ​ | December 31, 2024
​ | ​ | Gross | ​ | ​ | ​ | Net | ​ | Gross | ​ | ​ | ​ | Net
​ | ​ | carrying | ​ | Accumulated | ​ | carrying | ​ | carrying | ​ | Accumulated | ​ | carrying
​ | ​ | amount | ​ | amortization | ​ | amount | ​ | amount | ​ | amortization | ​ | amount
Core deposit intangible | ​ | $ | 91,566 | ​ | $ | (56,747) | ​ | $ | 34,819 | ​ | $ | 91,566 | ​ | $ | (55,417) | ​ | $ | 36,149
Customer relationship intangible | ​ | ​ | 17,000 | ​ | ​ | (4,556) | ​ | ​ | 12,444 | ​ | ​ | 17,000 | ​ | ​ | (4,024) | ​ | ​ | 12,976
Acquired technology intangible | ​ | ​ | 2,300 | ​ | ​ | (805) | ​ | ​ | 1,495 | ​ | ​ | 2,300 | ​ | ​ | (690) | ​ | ​ | 1,610
Total | ​ | $ | 110,866 | ​ | $ | (62,108) | ​ | $ | 48,758 | ​ | $ | 110,866 | ​ | $ | (60,131) | ​ | $ | 50,735
Summary of changes in the mortgage servicing rights | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the three months ended March 31,
​ | ​ | 2025 | ​ | 2024
Beginning balance | ​ | $ | 4,835 | ​ | $ | 4,911
Originations | ​ | ​ | 62 | ​ | ​ | 115
Sales | ​ | ​ | (1,811) | ​ | ​ | —
Amortization | ​ | ​ | (132) | ​ | ​ | (114)
Ending balance | ​ | ​ | 2,954 | ​ | ​ | 4,912
Fair value of mortgage servicing rights | ​ | $ | 4,457 | ​ | $ | 7,523
Schedule of changes in the SBA servicing assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the three months ended March 31,
​ | ​ | 2025 | ​ | 2024
Beginning balance | ​ | $ | 2,862 | ​ | $ | 2,440
Originations | ​ | ​ | 42 | ​ | ​ | 266
Disposals | ​ | ​ | (68) | ​ | ​ | (102)
Recovery | ​ | ​ | 90 | ​ | ​ | 104
Amortization | ​ | ​ | (149) | ​ | ​ | (74)
Ending balance | ​ | ​ | 2,777 | ​ | ​ | 2,634
Fair value of SBA servicing asset | ​ | $ | 2,777 | ​ | $ | 2,634
Other intangible assets |
Summary of estimated future amortization expense for the next five years | The following table shows the estimated future amortization expense during the next five years for other intangible assets as of March 31, 2025: ​
​ | ​ | ​
Years ending December 31, | ​ | Amount
For the nine months ending December 31, 2025 | $ | 5,809
For the year ending December 31, 2026 | ​ | 7,664
For the year ending December 31, 2027 | ​ | 7,542
For the year ending December 31, 2028 | ​ | 6,142
For the year ending December 31, 2029 | ​ | 5,790
MSRs |
Summary of estimated future amortization expense for the next five years | The following table shows the estimated future amortization expense during the next five years for the MSRs as of March 31, 2025: ​
​ | ​ | ​
Years ending December 31, | ​ | Amount
For the nine months ending December 31, 2025 | $ | 253
For the year ending December 31, 2026 | ​ | 309
For the year ending December 31, 2027 | ​ | 273
For the year ending December 31, 2028 | ​ | 242
For the year ending December 31, 2029 | ​ | 215
SBA servicing asset |
Summary of estimated future amortization expense for the next five years | The following table shows the estimated future amortization expense during the next five years for the SBA servicing asset as of March 31, 2025: ​
​ | ​ | ​
Years ending December 31, | ​ | Amount
For the nine months ending December 31, 2025 | $ | 250
For the year ending December 31, 2026 | ​ | 304
For the year ending December 31, 2027 | ​ | 267
For the year ending December 31, 2028 | ​ | 235
For the year ending December 31, 2029 | ​ | 207
​

X
- Definition Tabular disclosure of changes in the SBA servicing assets. + References No definition available. + Details
Name: | nbhc_ScheduleOfChangesInSmallBusinessAdministrationServicingAssetsTableTextBlock
Namespace Prefix: | nbhc_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of finite-lived intangible assets acquired as part of a business combination or through an asset purchase, by major class and in total, including the value of the asset acquired, any significant residual value (the expected value of the asset at the end of its useful life) and the weighted-average amortization period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-1 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsAcquiredAsPartOfBusinessCombinationTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of assets, excluding financial assets and goodwill, lacking physical substance with a finite life, by either major class or business segment. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482640/350-30-55-40 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482665/350-30-50-2 + Details
Name: | us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_OtherIntangibleAssetsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=us-gaap_ServicingContractsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis=nbhc_SbaServicingRightsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |