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 $)
Jun. 30, 2014
Dec. 31, 2013
Trading Securities $ 1,553,213 $ 1,717,438
Available-For-Sale Securities 7,994,720 2,900,090
Estimated Fair Value
   
Trading Securities 1,553,213  
Available-For-Sale Securities 7,994,720  
Total 9,547,933  
Fair Value Measurements Using Quoted Prices in Active Markets (Level 1)
   
Trading Securities 1,553,213  
Available-For-Sale Securities 7,994,720  
Total 9,547,933  
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