Annual report pursuant to Section 13 and 15(d)

Organization And Summary Of Significant Accounting Policies (Summary Of Accounts Receivables) (Details)

v3.19.1
Organization And Summary Of Significant Accounting Policies (Summary Of Accounts Receivables) (Details) - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Accounts Receivable $ 62,000 $ 4,000
Game Revenue Due From In App Purchases [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Accounts Receivable 51,000 4,000
Game Revenue Due From In App Advertising [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Accounts Receivable 10,000
Other Receivables [Member]    
Accounts, Notes, Loans and Financing Receivable [Line Items]    
Total Accounts Receivable $ 1,000