Cover - USD ($) $ in Millions |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2024 |
Mar. 17, 2025 |
Jun. 30, 2024 |
|
| Cover [Abstract] | |||
| Document Type | 10-K/A | ||
| Amendment Flag | true | ||
| Amendment Description | On March 20, 2025, 22nd Century Group, Inc. filed its Annual Report on Form 10-K for the fiscal year ended December 31, 2024 (“Original Form 10-K”). The Original Form 10-K omitted portions of Part III, Items 10 (Directors, Executive Officers and Corporate Governance), 11 (Executive Compensation), 12 (Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters), 13 (Certain Relationships and Related Transactions, and Director Independence), and 14 (Principal Accountant Fees and Services) in reliance on General Instruction G(3) to Form 10-K, which provides that such information may be either incorporated by reference from the registrant’s definitive proxy statement or included in an amendment to Form 10-K, in either case filed with the Securities and Exchange Commission (“SEC”) not later than 120 days after the end of the fiscal year. Accordingly, this Amendment No. 1 to Form 10-K (“Amendment”) is being filed solely to: ● amend and restate Part III, Items 10, 11, 12, 13, and 14 of the Original Form 10-K to include the information required by such Items; ● delete the reference on the cover of the Original Form 10-K to the incorporation by reference of portions of our proxy statement into Part III of the Original Form 10-K; and ● file new certifications of our principal executive officer and principal financial officer as exhibits to this Amendment under Item 15 of Part IV hereof, pursuant to Rule 12b-15 under the Securities Exchange Act of 1934, as amended (“Exchange Act”). Because no financial statements are contained within this Amendment, we are not including certifications pursuant to Section 906 of The Sarbanes-Oxley Act of 2002. This Amendment does not otherwise change or update any of the disclosures set forth in the Original Form 10-K and does not otherwise reflect any events occurring after the filing of the Original Form 10-K. Accordingly, the Amendment should be read in conjunction with the Original Form 10-K and the Company’s filings made with the SEC subsequent to the filing of the Original Form 10-K. Capitalized terms used herein and not otherwise defined are defined as set forth in the Original Form 10-K. As used in this report, unless otherwise stated or the context otherwise requires: “we,” “us,” “our,” “22nd Century,” the “Company,” and similar references refer to 22nd Century Group, Inc. and its subsidiaries, and “common stock” refers to our common stock. | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Dec. 31, 2024 | ||
| Document Fiscal Period Focus | FY | ||
| Document Fiscal Year Focus | 2024 | ||
| Current Fiscal Year End Date | --12-31 | ||
| 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 | 321 Farmington Road | ||
| Entity Address, City or Town | Mocksville | ||
| Entity Address, State or Province | NC | ||
| Entity Address, Postal Zip Code | 27028 | ||
| City Area Code | (336) | ||
| Local Phone Number | 940-3769 | ||
| Title of 12(b) Security | Common Stock, $0.00001 par value | ||
| Trading Symbol | XXII | ||
| Security Exchange Name | NASDAQ | ||
| Entity Well-known Seasoned Issuer | No | ||
| Entity Voluntary Filers | No | ||
| Entity Current Reporting Status | Yes | ||
| Entity Interactive Data Current | Yes | ||
| Entity Filer Category | Non-accelerated Filer | ||
| Entity Small Business | true | ||
| Entity Emerging Growth Company | false | ||
| Entity Shell Company | false | ||
| Entity Public Float | $ 6.9 | ||
| Entity Common Stock, Shares Outstanding | 2,369,552 | ||
| Documents Incorporated by Reference [Text Block] | None | ||
| ICFR Auditor Attestation Flag | false | ||
| Document Financial Statement Error Correction [Flag] | false |