XML 10 R1.htm IDEA: XBRL DOCUMENT v3.23.1
Document And Entity Information - shares
 3 Months Ended
Mar. 31, 2023
May 08, 2023
Document Information Line Items    
Entity Registrant Name Peraso Inc.  
Trading Symbol PRSO  
Document Type 10-Q  
Current Fiscal Year End Date --12-31  
Entity Common Stock, Shares Outstanding   15,730,175
Amendment Flag false  
Entity Central Index Key 0000890394  
Entity Current Reporting Status Yes  
Entity Filer Category Non-accelerated Filer  
Document Period End Date Mar. 31, 2023  
Document Fiscal Year Focus 2023  
Document Fiscal Period Focus Q1  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Document Quarterly Report true  
Document Transition Report false  
Entity File Number 000-32929  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 77-0291941  
Entity Address, Address Line One 2309 Bering Drive  
Entity Address, City or Town San Jose  
Entity Address, State or Province CA  
Entity Address, Postal Zip Code 95131  
City Area Code (408)  
Local Phone Number 418-7500  
Title of 12(b) Security Common Stock, par value $0.001 per share  
Security Exchange Name NASDAQ  
Entity Interactive Data Current Yes