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The Company and Summary of Significant Accounting Policies (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 14, 2021
Sep. 30, 2023
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
The Company and Summary of Significant Accounting Policies (Details) [Line Items]          
Agreement amount (in Shares) 2,864,555        
Net losses   $ 7,900,000 $ 7,900,000   $ 32,400,000
Accumulated deficit   $ 157,500,000 $ 157,500,000    
Maximum specific allowance as percentage of invoice value for problematic customer balances   100.00% 100.00%    
Allowance for doubtful accounts receivable   $ 30,000 $ 30,000   183,000
Inventory write-downs     793,000 $ 420,000  
Other amortization expense   $ 6,000 $ 20,000    
Product shipments         1,100,000
Cost of net revenue         600,000
Deferred revenue         $ 157,000
Period payments due from customers     60 days    
Minimum [Member]          
The Company and Summary of Significant Accounting Policies (Details) [Line Items]          
Estimated useful lives of long-lived assets   3 years 3 years    
Maximum [Member]          
The Company and Summary of Significant Accounting Policies (Details) [Line Items]          
Estimated useful lives of long-lived assets   10 years 10 years    
Developed Technology Rights [Member]          
The Company and Summary of Significant Accounting Policies (Details) [Line Items]          
Estimated useful lives of long-lived assets   18 months 18 months    
Amortization   $ 600,000 $ 1,400,000    
Customer Relationships [Member]          
The Company and Summary of Significant Accounting Policies (Details) [Line Items]          
Amortization   $ 200,000 $ 600,000    
Ontario Inc [Member]          
The Company and Summary of Significant Accounting Policies (Details) [Line Items]          
Agreement amount (in Shares) 2,864,552