Document And Entity Information
Sep. 29, 2022
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Sep. 29, 2022
Entity Registrant Name EyePoint Pharmaceuticals, Inc.
Entity Central Index Key 0001314102
Entity Emerging Growth Company false
Securities Act File Number 000-51122
Entity Incorporation, State or Country Code DE
Entity Tax Identification Number 26-2774444
Entity Address, Address Line One 480 Pleasant Street
Entity Address, City or Town Watertown
Entity Address, State or Province MA
Entity Address, Postal Zip Code 02472
City Area Code (617)
Local Phone Number 926-5000
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, par value $0.001
Trading Symbol EYPT
Security Exchange Name NASDAQ