v3.25.1
Cover
May 15, 2025
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 15, 2025
Entity File Number 000-54319
Entity Registrant Name LIFELOC TECHNOLOGIES, INC.
Entity Central Index Key 0001493137
Entity Tax Identification Number 84-1053680
Entity Incorporation, State or Country Code CO
Entity Address, Address Line One 12441 West 49th Ave.
Entity Address, Address Line Two Unit 4
Entity Address, City or Town Wheat Ridge
Entity Address, State or Province CO
Entity Address, Postal Zip Code 80033
City Area Code (303)
Local Phone Number 431-9500
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock
Trading Symbol LCTC
Entity Emerging Growth Company false