Quarterly report pursuant to Section 13 or 15(d)

Organization And Summary Of Significant Accounting Policies (Concentrations Of Credit Risk) (Details)

v3.20.1
Organization And Summary Of Significant Accounting Policies (Concentrations Of Credit Risk) (Details) - USD ($)
3 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Customer A [Member]      
Concentration Risk [Line Items]      
Gross Accounts Receivable  
Customer B [Member]      
Concentration Risk [Line Items]      
Gross Accounts Receivable   50,000
Major Customers [Member]      
Concentration Risk [Line Items]      
Gross Accounts Receivable   $ 50,000
Net Revenue [Member] | Customer A [Member]      
Concentration Risk [Line Items]      
Concentration risk percentage 0.00% 68.00%  
Net Revenue [Member] | Customer B [Member]      
Concentration Risk [Line Items]      
Concentration risk percentage 98.00% 0.00%  
Net Revenue [Member] | Major Customers [Member]      
Concentration Risk [Line Items]      
Concentration risk percentage 98.00% 68.00%