v3.25.2
Document and Entity Information
Jul. 01, 2025
Cover [Abstract]  
Entity Registrant Name SERVOTRONICS INC /DE/
Amendment Flag false
Entity Central Index Key 0000089140
Current Fiscal Year End Date --12-31
Document Type 8-K
Document Period End Date Jul. 01, 2025
Entity File Number 001-07109
Entity Incorporation State Country Code DE
Entity Tax Identification Number 16-0837866
Entity Address, Address Line One 1110 Maple Street
Entity Address, City or Town Elma
Entity Address, State or Province NY
Entity Address, Postal Zip Code 14059-0300
City Area Code (716)
Local Phone Number 655-5990
Security 12b Title Common stock
Trading Symbol SVT
Security Exchange Name NYSEAMER
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Entity Emerging Growth Company false