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MAJOR CUSTOMERS (Details Narrative) - Number			12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2020	Dec. 31, 2019
Revenue Benchmark [Member]
Concentration Risk [Line Items]
Number of large commercial customers			4	4
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer One [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage			35.00%	28.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Two [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage			11.00%	18.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Three [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage			11.00%	13.00%
Revenue Benchmark [Member] | Customer Concentration Risk [Member] | Customer Four [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage			9.00%	12.00%
Accounts Receivable [Member]
Concentration Risk [Line Items]
Number of large commercial customers	4	4
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer One [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	29.00%	29.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer Two [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	24.00%	24.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer Three [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	15.00%	13.00%
Accounts Receivable [Member] | Customer Concentration Risk [Member] | Customer Four [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	13.00%	12.00%
Contract Assets [Member]
Concentration Risk [Line Items]
Number of large commercial customers	4	4
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer One [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	39.00%	50.00%
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer Two [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	20.00%	12.00%
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer Three [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	12.00%	11.00%
Contract Assets [Member] | Customer Concentration Risk [Member] | Customer Four [Member]
Concentration Risk [Line Items]
Concentration Risk, Percentage	9.00%	7.00%

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Number of large commercial customers.

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
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