v3.25.2
Document and Entity Information - shares
6 Months Ended
Jun. 30, 2025
Aug. 07, 2025
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Period End Date Jun. 30, 2025  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q2  
Entity Registrant Name Arcadia Biosciences, Inc.  
Entity Central Index Key 0001469443  
Entity Current Reporting Status Yes  
Current Fiscal Year End Date --12-31  
Entity Filer Category Non-accelerated Filer  
Entity Common Stock, Shares Outstanding   1,367,040
Entity Shell Company false  
Entity Emerging Growth Company false  
Entity Small Business true  
Entity File Number 001-37383  
Entity Tax Identification Number 81-0571538  
Entity Address, Address Line One 5950 Sherry Lane  
Entity Address, Address Line Two Suite 215  
Entity Address, City or Town Dallas  
Entity Address, State or Province TX  
Entity Address, Postal Zip Code 75225  
City Area Code 214  
Local Phone Number 974-8921  
Entity Incorporation, State or Country Code DE  
Trading Symbol RKDA  
Title of 12(b) Security Common  
Security Exchange Name NASDAQ  
Entity Interactive Data Current Yes  
Document Quarterly Report true  
Document Transition Report false