v3.25.1
Document And Entity Information
Jun. 03, 2025
Document Information [Line Items]  
Entity, Registrant Name REVIVA PHARMACEUTICALS HOLDINGS, INC.
Document, Type 8-K
Document, Period End Date Jun. 03, 2025
Entity, Incorporation, State or Country Code DE
Entity, File Number 001-38634
Entity, Tax Identification Number 85-4306526
Entity, Address, Address Line One 10080 N. Wolfe Rd., Suite SW3-200
Entity, Address, City or Town Cupertino
Entity, Address, State or Province CA
Entity, Address, Postal Zip Code 95014
City Area Code 408
Local Phone Number 501-8881
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity, Emerging Growth Company false
Amendment Flag false
Entity, Central Index Key 0001742927
CommonStock Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security Common Stock
Trading Symbol RVPH
Security Exchange Name NASDAQ
WarrantsToPurchaseOneShareOfCommonStock Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security Warrants to purchase one share of Common Stock
Trading Symbol RVPHW
Security Exchange Name NASDAQ