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Investment in Available-for-Sale Securities (Details 1) - USD ($)
Sep. 30, 2016
Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]    
Due within one year, Cost $ 739,361  
Due after one year through three years, Cost 164,331  
Due after three years, Cost 171,287  
Available-for-sale Securities, Amortized Cost, Total 1,074,979  
Due within one year, Fair Value 757,136  
Due after one year through three years, Fair Value 165,934  
Due after three years, Fair Value 174,400  
Available-for-sale Securities, Fair Value, Total $ 1,097,470 $ 1,776,185