v3.26.1
Cover
May 08, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 08, 2026
Entity File Number 001-42043
Entity Registrant Name Silvaco Group, Inc.
Entity Central Index Key 0001943289
Entity Tax Identification Number 27-1503712
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 4701 Patrick Henry Drive
Entity Address, Address Line Two Building #23
Entity Address, City or Town Santa Clara
Entity Address, State or Province CA
Entity Address, Postal Zip Code 95054
City Area Code 408
Local Phone Number 567-1000
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 $0.0001 per share
Trading Symbol SVCO
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period false