Annual report pursuant to Section 13 and 15(d)

Organization And Summary Of Significant Accounting Policies (Schedule Of Gross Realized Gain/Loss) (Details)

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Organization And Summary Of Significant Accounting Policies (Schedule Of Gross Realized Gain/Loss) (Details) (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Trading Securities:    
Sale Proceeds $ 5,365,534 $ 286,934
Gross Realized Losses 3,522,139 101,642
Gross Realized Gains 4,639,844 21,186
Gain (loss) on sale of marketable securities 1,117,705 (80,456)
Available-For-Sale Securities:    
Sale Proceeds      
Gross Realized Losses      
Gross Realized Gains