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Investments (Schedule Of Cost And Fair Value Of Available For Sale Investments) (Details) (USD $)
Dec. 31, 2013
Dec. 31, 2012
Schedule of Available-for-sale Securities [Line Items]    
Cost $ 2,498,934 $ 1,775,038
Unrealized Gains 114,496 107,087
Unrealized Losses (97,050) (12,237)
Fair Value 2,516,380 1,869,888
Stocks [Member]
   
Schedule of Available-for-sale Securities [Line Items]    
Cost 1,006,169 639,974
Unrealized Gains 98,213 90,875
Unrealized Losses (32,181) (5,190)
Fair Value 1,072,201 725,659
Mutual Funds [Member]
   
Schedule of Available-for-sale Securities [Line Items]    
Cost 54,847  
Unrealized Gains 1,994  
Unrealized Losses 0  
Fair Value 56,841  
Preferred Securities [Member]
   
Schedule of Available-for-sale Securities [Line Items]    
Cost 464,585  
Unrealized Gains 12,960  
Unrealized Losses (15,449)  
Fair Value 462,096  
Corporate Bonds [Member]
   
Schedule of Available-for-sale Securities [Line Items]    
Cost 973,333 1,135,064
Unrealized Gains 1,329 16,212
Unrealized Losses (49,420) (7,047)
Fair Value $ 925,242 $ 1,144,229