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Fair Value of Financial Instruments and Fair Value Measurements (Details Textual) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Sep. 30, 2020
Sep. 30, 2019
Fair Value Disclosures [Abstract]        
Fair value input, discount amount 10.00%   10.00%  
Transfers out of Level 3 $ 0 $ 0 $ 0 $ 0