XML 12 R2.htm IDEA: XBRL DOCUMENT
v3.23.1

N-2 | Apr. 19, 2023
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Cover [Abstract] |
Entity Central Index Key | 0001475841
Amendment Flag | false
Securities Act File Number | 001-35654
Document Type | 8-K
Entity Registrant Name | NATIONAL BANK HOLDINGS CORP
Entity Address, Address Line One | 7800 East Orchard Road
Entity Address, Address Line Two | Suite 300
Entity Address, City or Town | Greenwood Village
Entity Address, State or Province | CO
Entity Address, Postal Zip Code | 80111
City Area Code | 303
Local Phone Number | 892-8715
Entity Emerging Growth Company | false

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