XML 7 R1.htm IDEA: XBRL DOCUMENT v3.20.4
Document and Entity Information
Mar. 02, 2021
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Mar. 02, 2021
Entity Registrant Name KOPIN CORPORATION
Entity Incorporation, State or Country Code DE
Entity File Number 000-19882
Entity Tax Identification Number 04-2833935
Entity Address, Address Line One 125 North Drive
Entity Address, City or Town Westborough
Entity Address, State or Province MA
Entity Address, Postal Zip Code 01581
City Area Code 508
Local Phone Number 870-5959
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Entity Emerging Growth Company false
Entity Central Index Key 0000771266
Title of 12(b) Security Common Stock, par value $0.01
Trading Symbol KOPN
Security Exchange Name NASDAQ