Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Details) - Schedule of concentration of customers

v3.20.4
SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Details) - Schedule of concentration of customers
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Customer A [Member]    
SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Details) - Schedule of concentration of customers [Line Items]    
Concentration Percentage 47.00%
Customer B [Member]    
SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Details) - Schedule of concentration of customers [Line Items]    
Concentration Percentage 46.00%
Customer C [Member]    
SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Details) - Schedule of concentration of customers [Line Items]    
Concentration Percentage 45.00%
Customer D [Member]    
SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Details) - Schedule of concentration of customers [Line Items]    
Concentration Percentage 36.00%
Customer E [Member]    
SUMMARY OF SIGNIFICANT ACCOUNT POLICIES (Details) - Schedule of concentration of customers [Line Items]    
Concentration Percentage 18.00%