XML 16 R1.htm IDEA: XBRL DOCUMENT v3.25.0.1
Document and Entity Information
Feb. 13, 2025
Cover [Abstract]  
Document Type 8-K
Document Period End Date Feb. 13, 2025
Entity Registrant Name PLUS THERAPEUTICS, INC.
Entity Incorporation State Country Code DE
Entity File Number 001-34375
Entity Tax Identification Number 33-0827593
Entity Address Address Line 1 4200 Marathon Blvd.
Entity Address Address Line 2 Suite 200
Entity Address City Or Town Austin
Entity Address State Or Province TX
Entity Address Postal Zip Code 78756
City Area Code 737
Local Phone Number 255-7194
Written Communications false
Soliciting Material false
Pre Commencement Tender Offer false
Pre Commencement Issuer Tender Offer false
Security 12b Title Common Stock, par value $0.001
Trading Symbol PSTV
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Entity Central Index Key 0001095981
Amendment Flag false