Current report filing

Cover

v3.20.2
Cover
Aug. 06, 2020
Cover [Abstract]  
Document Type 8-K
Amendment Flag false
Document Period End Date Aug. 06, 2020
Entity File Number 001-36338
Entity Registrant Name 22nd Century Group, Inc.
Entity Central Index Key 0001347858
Entity Tax Identification Number 98-0468420
Entity Incorporation, State or Country Code NV
Entity Address, Address Line One 8560 Main Street
Entity Address, Address Line Two Suite 4
Entity Address, City or Town Williamsville
Entity Address, State or Province NY
Entity Address, Postal Zip Code 14221
City Area Code 716
Local Phone Number 270-1523
Written Communications false
Soliciting Material false
Pre-commencement Tender Offer false
Pre-commencement Issuer Tender Offer false
Title of 12(b) Security Common Stock, $0.00001 par value
Trading Symbol XXII
Security Exchange Name NYSEAMER
Entity Emerging Growth Company false