XML 41 R31.htm IDEA: XBRL DOCUMENT v3.24.1.u1

Non-marketable Securities (Tables)

3 Months Ended

Mar. 31, 2024

Non-marketable Securities

Schedule of carrying balance of non-marketable securities

The carrying balance of non-marketable securities are summarized as follows as of the dates indicated:

​

​	​	​	​	​	​	​
​	​	March 31, 2024		​	December 31, 2023
Federal Reserve Bank stock	​	$	24,062	​	$	24,062
Federal Home Loan Bank stock	​	​	779	​	​	16,828
Convertible preferred stock	​	​	24,415	​	​	25,000
Equity method investments	​	​	24,183	​	​	24,587
Total	​	$	73,439	​	$	90,477

X

- Definition

Disclosure - Non-Marketable Securities (Narrative) [Abstract]

+ References

No definition available.

+ Details

Name:	nbhc_DisclosureNonMarketableSecuritiesNarrativeAbstract
Namespace Prefix:	nbhc_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of not readily marketable securities and investments including, but not limited to, description of security or investment, fair value and value as measured by quoted price.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Topic 940
-SubTopic 820
-Section 50
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481753/940-820-50-1

+ Details

Name:	us-gaap_ScheduleOfSecuritiesOwnedNotReadilyMarketableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:textBlockItemType
Balance Type:	na
Period Type:	duration