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Summary of Significant Accounting Policies (Schedule of Fair Value Measurements) (Details) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Summary of Significant Accounting Policies    
Beginning Balance $ 3,105,225 $ 2,609,289
Change in fair value 613,290 495,936
Ending Balance $ 3,718,515 $ 3,105,225