v3.25.2
Document And Entity Information
Sep. 08, 2025
Document Information [Line Items]  
Entity, Registrant Name NRX PHARMACEUTICALS, INC.
Document, Type 8-K
Document, Period End Date Sep. 08, 2025
Entity, Incorporation, State or Country Code DE
Entity, File Number 001-38302
Entity, Tax Identification Number 82-2844431
Entity, Address, Address Line One 1201 Orange Street
Entity, Address, Address Line Two Suite 600
Entity, Address, City or Town Wilmington
Entity, Address, State or Province DE
Entity, Address, Postal Zip Code 19801
City Area Code 484
Local Phone Number 254-6134
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 0001719406
CommonStockParValue0001PerShare Custom [Member]  
Document Information [Line Items]  
Title of 12(b) Security Common Stock, par value $0.001 per share
Trading Symbol NRXP
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 NRXPW
Security Exchange Name NASDAQ