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Significant Customer Concentrations (Details) - USD ($)
12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Commercial Sales [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 15.00% 19.00%
Commercial Sales [Member] | One Direct Customer [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 15.00% 0.00%
Commercial Sales [Member] | Other Customer [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 20.00%  
Commercial Sales [Member] | One Domestic Distributor [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 5.00% 20.00%
Revenue Benchmark [Member] | One Direct Customer [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 10.00%  
Revenue Benchmark [Member] | Other Customer [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage   33.00%
Revenue Benchmark [Member] | One Domestic Distributor [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 1.00% 4.00%
Government Contracts Concentration Risk [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 38.00% 30.00%
Government Contracts Concentration Risk [Member] | One Direct Customer [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 12.00%  
Government Contracts Concentration Risk [Member] | Other Customer [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage   39.00%
Customer Concentration Risk [Member] | Foreign Customers [Member] | Revenue, Product and Service Benchmark [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Revenues (in Dollars) $ 6,071,004 $ 8,569,347
Credit Concentration Risk [Member] | U.S. Government [Member] | Accounts Receivable [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 5.20% 27.00%
Credit Concentration Risk [Member] | Three Customers [Member] | Accounts Receivable [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 81.00%  
Credit Concentration Risk [Member] | Two Customers [Member] | Accounts Receivable [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage   24.00%
Credit Concentration Risk [Member] | Minimum [Member] | Three Customers [Member] | Accounts Receivable [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 38.00%  
Credit Concentration Risk [Member] | Minimum [Member] | Two Customers [Member] | Accounts Receivable [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage   11.00%
Credit Concentration Risk [Member] | Maximum [Member] | Three Customers [Member] | Accounts Receivable [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage 19.00%  
Credit Concentration Risk [Member] | Maximum [Member] | Two Customers [Member] | Accounts Receivable [Member]    
Significant Customer Concentrations (Details) [Line Items]    
Concentration Risk, Percentage   13.00%