Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

Document and Entity Information - USD ($)
12 Months Ended
Jan. 02, 2021
Mar. 25, 2021
Jun. 27, 2020
Cover [Abstract]      
Document Type 10-K    
Amendment Flag false    
Document Period End Date Jan. 02, 2021    
Document Fiscal Year Focus 2020    
Document Fiscal Period Focus FY    
Trading Symbol JAN    
Title of 12(b) Security Common Stock, $0.001 par value    
Security Exchange Name NASDAQ    
Entity Registrant Name JANONE INC.    
Entity Central Index Key 0000862861    
Entity Current Reporting Status Yes    
Entity Voluntary Filers No    
Entity Interactive Data Current Yes    
Current Fiscal Year End Date --01-02    
Entity Filer Category Non-accelerated Filer    
Entity Well-known Seasoned Issuer No    
Entity Small Business true    
Entity Public Float     $ 7,153,000
Entity Common Stock, Shares Outstanding   2,403,410  
Entity Shell Company false    
Entity Emerging Growth Company false    
Entity File Number 000-19621    
Entity Incorporation, State or Country Code NV    
Entity Tax Identification Number 41-1454591    
Entity Address, Address Line One 325 E. Warm Springs Road    
Entity Address, State or Province NV    
Entity Address, City or Town Las Vegas    
Entity Address, Postal Zip Code 89119    
City Area Code 702    
Local Phone Number 997-5968    
Document Annual Report true    
Document Transition Report false    
ICFR Auditor Attestation Flag false