Quarterly report pursuant to Section 13 or 15(d)

Organization And Summary Of Significant Accounting Policies (Narrative) (Details)

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Organization And Summary Of Significant Accounting Policies (Narrative) (Details) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Oct. 23, 2017
Aug. 31, 2018
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Non-Exclusive Limited Right To Incorporate Intellectual Property [Member]              
Assets aquired in aqusition             $ 100,000
Estimated useful life of gaming assets and licensing rights   4 years 5 months 1 day         1 year 7 months 6 days
Capitalized licensing rights, additions   $ 25,000         $ 175,000
Capitalized Gaming Asset And Licensing Rights [Member]              
Capitalized licensing rights, amortization     $ 19,000   $ 53,000    
Unamortized capitalized licensing rights     $ 716,000   $ 716,000   $ 743,000
Stock Options [Member]              
Stock option terms         <p style="margin: 0"><font style="font: 10pt Times New Roman, Times, Serif">As all outstanding options had an exercise price greater than $0.24 per share, there was no intrinsic value of the options outstanding at September 30, 2018.</font></p>    
Acquisition Of Assets - Pocket Starships [Member]              
Liabilities assumed in aquisition $ 210,000            
Total purchase price of acquisition 5,862,000            
Assets aquired in aqusition $ 481,000            
Amortization method of gaming assets and licensing rights <p><font style="font-size: 10pt">A straight-line basis</font></p>            
Acquisition Of Assets - Pocket Starships [Member] | Minimum [Member]              
Estimated useful life of gaming assets and licensing rights 7 years            
Acquisition Of Assets - Pocket Starships [Member] | Maximum [Member]              
Estimated useful life of gaming assets and licensing rights 10 years            
Acquisition Of Assets - Pocket Starships [Member] | Restricted Common Stock [Member]              
Shares issued for acquisition, shares 8,000,000            
Shares issued for acquisition, value $ 3,200,000            
Acquisition Of Assets - Pocket Starships [Member] | Stock Options [Member]              
Purchase of options authorized for acquisition, shares 8,000,000            
Purchase of options authorized for acquisition, value $ 2,452,000            
Stock option terms <p><font style="font-size: 10pt">The options are fully vested, exercisable at a price per share of $0.50</font></p>            
Stock option expire date Aug. 31, 2020            
Class A Preferred Stock [Member]              
Antidilutive shares excluded from computation of basic earnings per share     26,909,028 26,909,028 26,909,028 26,909,028  
Class E Preferred Stock [Member]              
Antidilutive shares excluded from computation of basic earnings per share     412,099 318,654 412,099 318,654  
Stock Options [Member]              
Antidilutive shares excluded from computation of basic earnings per share     13,740,000 6,270,000 13,740,000 6,270,000  
Warrants [Member]              
Antidilutive shares excluded from computation of basic earnings per share     8,800,000 1,200,000 8,800,000 1,200,000