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Summary of Significant Accounting Policies (Details) - USD ($)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Dec. 31, 2021
Summary of Significant Accounting Policies (Details) [Line Items]          
Concentration risk percentage     10.00%    
Customer deposits $ 1,291,000   $ 1,291,000   $ 1,470,000
Revenue recognized 73,000 $ 132,000 $ 126,000 $ 507,000  
Backlog represents executed non-cancellable contracts, description     Backlog Backlog represents executed non-cancellable contracts that represent firm orders that are deliverable over the next 18- month period. As of September 30, 2022, backlog relating to remaining performance obligations in contracts was approximately $65,000,000. We expect to recognize revenue amounts in future periods related to these remaining performance obligations as follows: approximately $13,000,000 to $15,000,000 of our backlog during the remainder of 2022, approximately $25,000,000 to $30,000,000 from January 1, 2023 - June 30, 2023, and approximately $11,000,000 to $15,000,000 from July 1, 2023 through December 31, 2023. This expectation assumes that raw material suppliers, and that outsourced processing is completed and delivered on-time and that its customers will accept delivery as scheduled. The Company anticipates that sales during the aforementioned periods will also include sales pursuant to contracts that are not currently in backlog.     
Stock based compensation expense 55,000 $ 147,000 $ 262,000 $ 361,000  
Goodwill $ 163,000   $ 163,000   $ 163,000
Two Customers [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Concentration risk percentage 63.90% 67.70%      
Three Customers [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Concentration risk percentage     68.90% 75.50%  
Accounts Receivable [Member] | Two Customers [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Concentration risk percentage     70.20%    
Accounts Receivable [Member] | Three Customers [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Concentration risk percentage         74.70%
Director [Member]          
Summary of Significant Accounting Policies (Details) [Line Items]          
Stock based compensation expense $ 54,000 $ 52,000 $ 162,000 $ 156,000