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Concentrations (Details) - USD ($)
 12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Statement Line Items [Line Items]    
Net revenue, Value $ 20,808,894 $ 20,028,179
Net revenue, Percentage 55.80% 58.10%
Account receivable, Value $ 3,018,170 $ 2,604,158
Account receivable, Percentage 51.10% 44.90%
Company A [Member]    
Statement Line Items [Line Items]    
Net revenue, Value $ 9,992,800 $ 9,582,307
Net revenue, Percentage 26.80% 27.80%
Account receivable, Value $ 1,332,809 $ 1,734,059
Account receivable, Percentage 22.50% 29.90%
Company B [Member]    
Statement Line Items [Line Items]    
Net revenue, Value $ 6,233,599 $ 6,130,137
Net revenue, Percentage 16.70% 17.80%
Account receivable, Value $ 1,085,142 $ 870,099
Account receivable, Percentage 18.40% 15.00%
Company C [Member]    
Statement Line Items [Line Items]    
Net revenue, Value $ 4,582,495 $ 4,315,735
Net revenue, Percentage 12.30% 12.50%
Account receivable, Value $ 600,219
Account receivable, Percentage 10.20%