Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details 2)

v3.19.3
Summary of Significant Accounting Policies (Details 2) - USD ($)
3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2019
Sep. 30, 2019
Dec. 31, 2018
Percentage of concentrations of credit risk 10.00% 10.00%  
Cash [Member]      
Total cash $ 1,072,340 $ 1,072,340 $ 2,252,287
Percentage of concentrations of credit risk   100.00% 100.00%
United States [Member] | Cash [Member]      
Total cash 563,078 $ 563,078 $ 1,035,802
Percentage of concentrations of credit risk   52.50% 46.00%
China [Member] | Cash [Member]      
Total cash $ 509,262 $ 509,262 $ 1,216,485
Percentage of concentrations of credit risk   47.50% 54.00%