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Acquisitions (Details 1) - USD ($)
12 Months Ended
Dec. 31, 2019
Dec. 27, 2019
Dec. 31, 2018
Land use rights   $ 3,783,611  
Other intangible assets   1,593,817  
Goodwill   27,353  
Intangible assets, gross $ 1,621,170 5,404,781 $ 4,798,390
Less: accumulated amortization (512,763) (1,551,591) (1,235,877)
Intangible assets, net $ 1,108,407 $ 3,853,190 $ 3,562,513
Minimum [Member]      
Land use rights, useful life 45 years    
Other intangible assets, useful life 3 years    
Maximum [Member]      
Land use rights, useful life 50 years    
Other intangible assets, useful life 5 years