XML 44 R34.htm IDEA: XBRL DOCUMENT
v3.25.2

Goodwill and Intangible Assets (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2025
Summary of gross carrying amount of intangible assets and the associated accumulated amortization | The gross carrying amount of other intangible assets and the associated accumulated amortization at June 30, 2025 and December 31, 2024, are presented as follows: ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | June 30, 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 | ​ | $ | (58,077) | ​ | $ | 33,489 | ​ | $ | 91,566 | ​ | $ | (55,417) | ​ | $ | 36,149
Customer relationship intangible | ​ | ​ | 17,000 | ​ | ​ | (5,058) | ​ | ​ | 11,942 | ​ | ​ | 17,000 | ​ | ​ | (4,024) | ​ | ​ | 12,976
Acquired technology intangible | ​ | ​ | 2,300 | ​ | ​ | (920) | ​ | ​ | 1,380 | ​ | ​ | 2,300 | ​ | ​ | (690) | ​ | ​ | 1,610
Total | ​ | $ | 110,866 | ​ | $ | (64,055) | ​ | $ | 46,811 | ​ | $ | 110,866 | ​ | $ | (60,131) | ​ | $ | 50,735
Summary of changes in the mortgage servicing rights | Below are the changes in the MSRs for the periods presented: ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the six months ended June 30,
​ | ​ | 2025 | ​ | 2024
Beginning balance | ​ | $ | 4,835 | ​ | $ | 4,911
Originations | ​ | ​ | 102 | ​ | ​ | 204
Sales | ​ | ​ | (1,811) | ​ | ​ | —
Recovery | ​ | ​ | — | ​ | ​ | 61
Amortization | ​ | ​ | (233) | ​ | ​ | (257)
Ending balance | ​ | ​ | 2,893 | ​ | ​ | 4,919
Fair value of mortgage servicing rights | ​ | $ | 4,365 | ​ | $ | 7,539
Schedule of changes in the SBA servicing assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the six months ended June 30,
​ | ​ | 2025 | ​ | 2024
Beginning balance | ​ | $ | 2,862 | ​ | $ | 2,440
Originations | ​ | ​ | 354 | ​ | ​ | 623
Disposals | ​ | ​ | (167) | ​ | ​ | (247)
(Impairment) recovery | ​ | ​ | (68) | ​ | ​ | 104
Amortization | ​ | ​ | (189) | ​ | ​ | (172)
Ending balance | ​ | ​ | 2,792 | ​ | ​ | 2,748
Fair value of SBA servicing asset | ​ | $ | 2,792 | ​ | $ | 2,748
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 the periods presented: ​
​ | ​ | ​
Years ending December 31, | ​ | Amount
For the six months ended December 31, 2025 | $ | 3,863
2026 | ​ | 7,664
2027 | ​ | 7,542
2028 | ​ | 6,142
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 the periods presented: ​
​ | ​ | ​
Years ending December 31, | ​ | Amount
For the six months ended December 31, 2025 | $ | 166
2026 | ​ | 312
2027 | ​ | 277
2028 | ​ | 245
2029 | ​ | 217
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 the periods presented: ​
​ | ​ | ​
Years ending December 31, | ​ | Amount
For the six months ended December 31, 2025 | $ | 252
2026 | ​ | 305
2027 | ​ | 269
2028 | ​ | 236
2029 | ​ | 208
​

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 asset acquired in business combination. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479907/805-20-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 805 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479907/805-20-50-1 + 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 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -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 -Name Accounting Standards Codification -Section 55 -Paragraph 40 -SubTopic 30 -Topic 350 -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: |