v3.25.4
Document and Entity Information
Mar. 10, 2026
Document And Entity Information [Line Items]  
Document Type 8-K
Entity Registrant Name CURIOSITYSTREAM INC.
Entity Incorporation State Country Code DE
Entity File Number 001-39139
Entity Tax Identification Number 84-1797523
Entity Address, Address Line One 8484 Georgia Ave.
Entity Address, Address Line Two Suite 700
Entity Address, City or Town Silver Spring
Entity Address, State or Province MD
Entity Address, Postal Zip Code 20910
City Area Code (301)
Local Phone Number 755-2050
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Ex Transition Period false
Amendment Flag false
Entity Central Index Key 0001776909
Common Stock Par Value 0.0001  
Document And Entity Information [Line Items]  
Security 12b Title Common Stock, par value $0.0001
Trading Symbol CURI
Security Exchange Name NASDAQ