v3.22.2.2
Cover
Oct. 27, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Oct. 27, 2022
Entity File Number 001-39724
Entity Registrant Name LIQUIDIA CORPORATION
Entity Central Index Key 0001819576
Entity Tax Identification Number 85-1710962
Entity Incorporation, State or Country Code DE
Entity Address, Address Line One 419 Davis Drive
Entity Address, Address Line Two Suite 100
Entity Address, City or Town Morrisville
Entity Address, State or Province NC
Entity Address, Postal Zip Code 27560
City Area Code 919
Local Phone Number 328-4400
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 LQDA
Security Exchange Name NASDAQ
Entity Emerging Growth Company true
Elected Not To Use the Extended Transition Period true