Quarterly report pursuant to Section 13 or 15(d)

Fair Value Measurement - Marketable Securities (Details Narrative)

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Fair Value Measurement - Marketable Securities (Details Narrative) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2017
Jun. 30, 2016
Jun. 30, 2017
Jun. 30, 2016
Investments, Debt and Equity Securities [Abstract]        
Maturities of securities     1 year  
Unrealized Gains/(Losses) on Marketable Securities $ 852 $ (2,006) $ 1,009 $ 6,528
Proceeds from the sale of marketable securities 650,661 900,863 1,745,554 2,502,319
Gross gain on securities $ 605 $ 1,844 $ 1,656 $ 2,152