Quarterly report pursuant to Section 13 or 15(d)

Related Party Transactions - Additional Information (Details)

v3.20.1
Related Party Transactions - Additional Information (Details)
3 Months Ended
Apr. 01, 2018
USD ($)
Dec. 31, 2019
USD ($)
ft²
Dec. 31, 2018
USD ($)
Sep. 30, 2019
USD ($)
Dec. 30, 2017
USD ($)
Related Party Transaction [Line Items]          
Loan outstanding   $ 4,826,000   $ 4,826,000  
ApplianceSmart Note          
Related Party Transaction [Line Items]          
Loan maximum borrowing amount       6,500,000  
Interest rate   5.00%      
Maturity date   Apr. 01, 2021      
Loan outstanding   $ 2,826,000   2,826,000  
Original principal amount   $ 3,919,000      
Series B Convertible Preferred Stock Warrants          
Related Party Transaction [Line Items]          
Warrants expiration period   2 years      
Extended term of warrant agreement   2 years      
Mezzanine Loan          
Related Party Transaction [Line Items]          
Loan maximum borrowing amount   $ 7,000,000      
Interest rate   12.50%      
Maturity date   May 31, 2025      
Isaac Capital Fund          
Related Party Transaction [Line Items]          
Loan outstanding   $ 2,000,000   2,000,000  
Isaac Capital Fund | Mezzanine Loan          
Related Party Transaction [Line Items]          
Loan maximum borrowing amount   $ 7,000,000      
Interest rate   12.50%      
Maturity date   May 31, 2025      
Loan outstanding   $ 2,000,000   2,000,000  
Interest expense   64,000 $ 64,000    
JanOne Inc.          
Related Party Transaction [Line Items]          
Loan outstanding   $ 2,826,000   2,826,000  
JanOne Inc. | ApplianceSmart Note          
Related Party Transaction [Line Items]          
Loan maximum borrowing amount         $ 6,500,000
Interest rate 5.00%        
Debt instrument, term 3 years        
Original principal amount $ 3,919,000        
JanOne Inc. | Rent Income          
Related Party Transaction [Line Items]          
Rentable square feet of office space | ft²   9,879      
Square feet of total office space | ft²   11,100      
Related party income from rent and other reimbursed expenses   $ 45,000 45,000    
Rodney Spriggs | Vintage Stock Purchase          
Related Party Transaction [Line Items]          
Interest expense   $ 84,000 $ 84,000    
Date of acquisition agreement   Nov. 03, 2016      
Percentage of holds interest   41.00%      
Business combination, issuance of subordinated notes payable   $ 10,000,000      
Debt instrument payment terms   Interest only, payable monthly on the 1st of each month, until maturity on September 23, 2023      
Accrued interest   $ 27,000   $ 27,000