v3.26.1
Cover
May 18, 2026
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date May 18, 2026
Entity File Number 001-36754
Entity Registrant Name EVOFEM BIOSCIENCES, INC.
Entity Central Index Key 0001618835
Entity Tax Identification Number 20-8527075
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 7770 Regents Road
Entity Address, Address Line Two Suite 113-618
Entity Address, City or Town San Diego
Entity Address, State or Province CA
Entity Address, Postal Zip Code 92122
City Area Code (858)
Local Phone Number 550-1900
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false