Quarterly report pursuant to Section 13 or 15(d)

Organization And Summary Of Significant Accounting Policies (Schedule Of Fair Value Of Assets) (Details)

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Organization And Summary Of Significant Accounting Policies (Schedule Of Fair Value Of Assets) (Details) (USD $)
Sep. 30, 2013
Dec. 31, 2012
Trading Securities $ 1,858,202 $ 200,556
Available-For-Sale Securities 2,504,150 292,320
Estimated Fair Value
   
Trading Securities 1,858,202  
Available-For-Sale Securities 2,504,150  
Total 4,362,352  
Fair Value Measurements Using Quoted Prices In Active Markets (Level 1)
   
Trading Securities 1,858,202  
Available-For-Sale Securities 2,504,150  
Total 4,362,352  
Fair Value Measurements Using Significant Other Observable Inputs (Level 2)
   
Trading Securities     
Available-For-Sale Securities     
Total     
Fair Value Measurements Using Significant Unobservable Inputs (Level 3)
   
Trading Securities     
Available-For-Sale Securities     
Total