v3.25.2
Cover
Sep. 24, 2025
Entity Addresses [Line Items]  
Document Type 8-K
Amendment Flag false
Document Period End Date Sep. 24, 2025
Entity File Number 001-37471
Entity Registrant Name PALVELLA THERAPEUTICS, INC.
Entity Central Index Key 0001583648
Entity Tax Identification Number 30-0784346
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 353 W. Lancaster Avenue
Entity Address, Address Line Two Suite 200
Entity Address, City or Town Wayne
Entity Address, State or Province PA
Entity Address, Postal Zip Code 19087
City Area Code 484
Local Phone Number 253-1461
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common stock, $0.001 par value per share
Trading Symbol PVLA
Security Exchange Name NASDAQ
Entity Emerging Growth Company false
Former Address [Member]  
Entity Addresses [Line Items]  
Entity Address, Address Line One 125 Strafford Ave
Entity Address, Address Line Two Suite 360
Entity Address, City or Town Wayne
Entity Address, State or Province PA
Entity Address, Postal Zip Code 19087