XML 27 R53.htm IDEA: XBRL DOCUMENT v3.20.1
Property and Equipment, Net (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Property, Plant and Equipment [Abstract]    
Depreciation and amortization expense $ 6,767,741 $ 6,711,398
Asset disposed 550,736 $ 67,784
Fixed assets $ 850,703