Annual report pursuant to Section 13 and 15(d)

Concentrations - Schedule of Concentration of Risks (Details)

v3.20.1
Concentrations - Schedule of Concentration of Risks (Details)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Revenues [Member]    
Concentration of risk percentage 10.00% 10.00%
Revenues [Member] | Customer A [Member]    
Concentration of risk percentage 27.42% 0.00%
Revenues [Member] | Customer B [Member]    
Concentration of risk percentage 21.20% 12.87%
Revenues [Member] | Customer C [Member]    
Concentration of risk percentage 20.34% 0.00%
Revenues [Member] | Customer D [Member]    
Concentration of risk percentage 11.83% 23.34%
Revenues [Member] | Customer E [Member]    
Concentration of risk percentage 0.00% 12.62%
Revenues [Member] | Customer F [Member]    
Concentration of risk percentage 0.00% 12.18%
Accounts Receivable [Member]    
Concentration of risk percentage 10.00% 10.00%
Accounts Receivable [Member] | Customer A [Member]    
Concentration of risk percentage 76.46% 0.00%
Accounts Receivable [Member] | Customer B [Member]    
Concentration of risk percentage 23.54% 0.00%
Accounts Receivable [Member] | Customer C [Member]    
Concentration of risk percentage 0.00% 64.43%
Accounts Receivable [Member] | Customer D [Member]    
Concentration of risk percentage 0.00% 17.01%
Accounts Receivable [Member] | Customer E [Member]    
Concentration of risk percentage 0.00% 12.11%