Quarterly report pursuant to Section 13 or 15(d)

Notes Payable - Additional Information (Details)

v3.22.2.2
Notes Payable - Additional Information (Details) - USD ($)
9 Months Ended
Sep. 30, 2022
Dec. 31, 2021
Line of Credit Facility [Line Items]    
Notes payable $ 2,779,000 $ 961,000
Enertec Short-term Bank Credit [Member]    
Line of Credit Facility [Line Items]    
Notes payable $ 1,600,000 900,000
Interest rate, terms interest at 4.35% annually, paid either on a monthly or weekly basis  
Annual interest rate $ 4.35  
Short term bank credit [Member]    
Line of Credit Facility [Line Items]    
Notes payable $ 1,606,000 949,000
Debt instrument, interest rate, stated percentage 4.40%  
Restated Financing Agreement [Member]    
Line of Credit Facility [Line Items]    
Advance rate, percent of invoices issued 85.00%  
Line of credit facility, maximum borrowing capacity $ 2,500,000  
Debt instrument, interest rate, stated percentage 4.50%  
Debt instrument, basis spread on variable rate 1.00%  
Debt instrument, fee amount $ 14,700  
Debt Instrument, Basis Spread in Case of Default 5.00%  
Long-term line of credit, total $ 711,000 $ 0