v3.25.0.1
Cover - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2024
Feb. 11, 2025
Jun. 30, 2024
Cover [Abstract]      
Document Type 10-K    
Document Annual Report true    
Document Period End Date Dec. 31, 2024    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Entity File Number 001-40960    
Entity Registrant Name Arteris, Inc.    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 27-0117058    
Entity Address, Address Line One 900 E. Hamilton Ave.    
Entity Address, Address Line Two Suite 300    
Entity Address, City or Town Campbell    
Entity Address, State or Province CA    
Entity Address, Postal Zip Code 95008    
City Area Code 408    
Local Phone Number 470-7300    
Title of 12(b) Security Common Stock, $0.001 par value    
Trading Symbol AIP    
Security Exchange Name NASDAQ    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Small Business true    
Entity Emerging Growth Company true    
Entity Ex Transition Period false    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 202.1
Entity Common Stock, Shares Outstanding   40,948,190  
Documents Incorporated by Reference Portions of the registrant's definitive Proxy Statement relating to the 2024 Annual Meeting of Stockholders are incorporated herein by references in Part III of this Annual Report on Form 10-K to the extent stated herein. Such Proxy Statement will be filed with the Securities and Exchange Commission within 120 days of the registrant's fiscal year ended December 31, 2024.    
Entity Central Index Key 0001667011    
Document Fiscal Year Focus 2024    
Document Fiscal Period Focus FY    
Amendment Flag false