v3.26.1
Document And Entity Information
May 04, 2026
Document Information [Line Items]  
Entity, Registrant Name HealthStream, Inc.
Document, Type 8-K
Document, Period End Date May 04, 2026
Entity, Incorporation, State or Country Code TN
Entity, File Number 000-27701
Entity, Tax Identification Number 62-1443555
Entity, Address, Address Line One 500 11th Avenue North, Suite 850,
Entity, Address, City or Town Nashville
Entity, Address, State or Province TN
Entity, Address, Postal Zip Code 37203
City Area Code 615
Local Phone Number 301-3100
Title of 12(b) Security Common Stock
Trading Symbol HSTM
Security Exchange Name NASDAQ
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity, Emerging Growth Company false
Amendment Flag false
Entity, Central Index Key 0001095565