Annual report pursuant to Section 13 and 15(d)

CONCENTRATION OF CREDIT RISK (Details)

v3.20.1
CONCENTRATION OF CREDIT RISK (Details)
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Sales Revenue, Net [Member] | Customer A member [Member]    
Concentration Risk, Percentage 42.00% 33.00%
Sales Revenue, Net [Member] | Customer B member [Member]    
Concentration Risk, Percentage 2.00% 8.00%
Sales Revenue, Net [Member] | Customer C member [Member]    
Concentration Risk, Percentage 0.00% 9.00%
Sales Revenue, Net [Member] | Customer D member [Member]    
Concentration Risk, Percentage 3.00% 0.00%
Accounts Receivable [Member] | Customer A member [Member]    
Concentration Risk, Percentage 32.00% 15.00%
Accounts Receivable [Member] | Customer B member [Member]    
Concentration Risk, Percentage 0.00% 42.00%
Accounts Receivable [Member] | Customer C member [Member]    
Concentration Risk, Percentage 0.00% 14.00%
Accounts Receivable [Member] | Customer D member [Member]    
Concentration Risk, Percentage 29.00% 0.00%