Annual report pursuant to Section 13 and 15(d)

Background and Basis of Presentation - Additional Information (Details)

v3.23.1
Background and Basis of Presentation - Additional Information (Details)
6 Months Ended 9 Months Ended 12 Months Ended
Mar. 19, 2023
USD ($)
Jul. 03, 2021
USD ($)
Oct. 02, 2021
USD ($)
Dec. 31, 2022
USD ($)
Segment
Jan. 01, 2022
USD ($)
Oct. 01, 2022
USD ($)
Jul. 02, 2022
USD ($)
Apr. 02, 2022
USD ($)
Jan. 02, 2021
USD ($)
Aug. 28, 2019
USD ($)
Number of operating segments | Segment       3            
Net income (loss) from continuing operations       $ 3,589,000 $ (3,314,000)          
Net cash used in operating activities   $ (2,307,000) $ (3,485,000) (3,056,000) (5,292,000)          
Gain on Disposition       9,700,000            
Net income (loss)   (4,477,000) (5,445,000) 10,992,000 (16,887,000)          
Current assets       9,173,000 7,557,000          
Current liabilities       23,938,000 19,373,000          
Working capital       (14,800,000)            
Stockholders Equity       2,307,000 (8,676,000) $ 1,145,000 $ 3,219,000 $ (7,510,000) $ 2,366,000  
Gross proceeds before deducting placement agent fees and other offering expenses   $ 5,544,000 $ 5,544,000 0 5,544,000          
Common Stock                    
Stockholders Equity       2,000 $ 2,000   $ 2,000 $ 2,000 $ 2,000  
Stock Purchase Agreement | Subsequent Event                    
Debt maturity period 3 years                  
Debt interest rate 5.00%                  
Refund received from previous payments 25.00%                  
Proceeds from government grants $ 931,000                  
Percentage of payment of reduction to tax division 50.00%                  
Stock Purchase Agreement | Subsequent Event | Mr. Johnson                    
Officers compensation $ 400,000                  
Annually adjusted officer compensation, percentage 1.00%                  
Stock Purchase Agreement | Subsequent Event | Subsidiaries                    
Reduction in liabilities $ 17,600,000                  
Revolving Credit Facility                    
Availability under revolving credit facility                   $ 2,500,000
VM7 Corporation | Stock Purchase Agreement | Subsequent Event | Subsidiaries                    
Reduction in liabilities $ 17,600,000                  
Sale of stock, description of transaction Each monthly payment is to be the greater of (a) $140,000 (or $100,000 for each January and February during the 15-year payment period) or (b) a monthly percentage-based payment, which is an amount calculated as follows: (i) 5% of the Subsidiaries’ aggregate gross revenues up to $2,000,000 for the relevant month, plus (ii) 4% of the Subsidiaries’ aggregate gross revenues between $2,000,000 and $3,000,000 for the relevant month, plus (iii) 3% of the Subsidiaries aggregate gross revenues over $3,000,000 for the relevant month.                  
Discount rate percentage 5.00%                  
VM7 Corporation | Stock Purchase Agreement | Subsequent Event | Subsidiaries | During Next Five Years                    
Monthly payment receive upon sale of equity $ 1,000,000                  
VM7 Corporation | Stock Purchase Agreement | Maximum [Member] | Subsequent Event | Subsidiaries                    
Percentage of capital stock owned 50.00%                  
VM7 Corporation | Stock Purchase Agreement | Maximum [Member] | Subsequent Event | Subsidiaries | Mr. Johnson                    
Percentage of capital stock owned 75.00%                  
VM7 Corporation | Stock Purchase Agreement | Minimum [Member] | Subsequent Event | Subsidiaries                    
Monthly payment receive upon sale of equity $ 24,000,000.0                  
Nasdaq                    
Stockholders Equity       $ 2,500,000