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MAJOR CUSTOMERS (Details Narrative) - Number
9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2019
Dec. 31, 2019
Revenue Benchmark [Member]      
Concentration Risk [Line Items]      
Number of large commercial customers 3 4  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer One [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 39.00% 28.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Two [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 12.00% 15.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Three [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 10.00% 13.00%  
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Four [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage   13.00%  
Contract Assets [Member]      
Concentration Risk [Line Items]      
Number of large commercial customers 3   3
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer One [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 32.00%   50.00%
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer Two [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 23.00%   12.00%
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer Three [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 15.00%   11.00%
Accounts Receivable [Member]      
Concentration Risk [Line Items]      
Number of large commercial customers 2   3
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer One [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 47.00%   29.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer Two [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage 21.00%   24.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer Three [Member]      
Concentration Risk [Line Items]      
Concentration risk, percentage     12.00%