| Cover | Mar. 03, 2022 |
| Cover [Abstract] | |
| Document Type | 8-K |
| Document Period End Date | Mar. 3, 2022 |
| Entity Registrant Name | ARTERIS, INC. |
| Entity Incorporation, State or Country Code | DE |
| Entity File Number | 001-40960 |
| Entity Tax Identification Number | 27-0117058 |
| Entity Address, Address Line One | 595 Millich Dr. |
| Entity Address, Address Line Two | Suite 200 |
| 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 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common Stock, $0.001 par value per share |
| Trading Symbol | AIP |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | true |
| Entity Ex Transition Period | false |
| Amendment Flag | false |
| Entity Central Index Key | 0001667011 |
