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Loan Payable Under Credit Agreement (Details Textual) - USD ($)
1 Months Ended 3 Months Ended
Apr. 01, 2019
Jan. 30, 2018
Mar. 31, 2020
Mar. 31, 2019
Dec. 31, 2019
Loan Payable Under Credit Agreement (Textual)          
Interest expense     $ 1,211,626 $ 1,181,993  
Description of credit facility   Upon 30 days' prior written notice from the applicable noteholder and the Company can prepay principal and interest at any time without penalty.      
Outstanding balance Credit Agreement     27,732,877    
Unamortized issuance costs     178,687   $ 281,138
Credit Agreement [Member]          
Loan Payable Under Credit Agreement (Textual)          
Borrowed from lender     32,500,000    
Interest expense     $ 901,530 $ 953,910  
Description of credit facility The Commitment Termination Date was extended to February 28, 2021.        
Interest rate 11.00%   11.70%    
Repayment of loan payable under credit agreement     $ 4,767,123