v3.26.1
Document And Entity Information
12 Months Ended
Dec. 31, 2025
Document Information [Line Items]  
Document Type S-3
Entity Registrant Name Digimarc Corp
Entity Incorporation, State or Country Code OR
Entity Tax Identification Number 41-4528284
Entity Address, Address Line One 8500 SW Creekside Place
Entity Address, City or Town Beaverton
Entity Address, State or Province OR
Entity Address, Postal Zip Code 97008
City Area Code 503
Local Phone Number 469-4800
Entity Filer Category Non-accelerated Filer
Entity Small Business true
Entity Emerging Growth Company false
Entity Central Index Key 0002119322
Amendment Flag false