v3.25.2
Cover
Jul. 23, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Jul. 23, 2025
Entity File Number 001-32513
Entity Registrant Name Dyadic International, Inc.
Entity Central Index Key 0001213809
Entity Tax Identification Number 45-0486747
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 1044 North U.S. Highway One
Entity Address, Address Line Two Suite 201
Entity Address, City or Town Jupiter
Entity Address, State or Province FL
Entity Address, Postal Zip Code 33477
City Area Code (561)
Local Phone Number 743-8333
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.001 per share
Trading Symbol DYAI
Security Exchange Name NASDAQ
Entity Emerging Growth Company false