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MAJOR CUSTOMERS (Details Narrative) - Number	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Accounts Receivable [Member]
Concentration Risk [Line Items]
Number of large commercial customers	3	3
Revenue [Member]
Concentration Risk [Line Items]
Number of large commercial customers	3	4
Costs and Estimated Earnings in Excess of Billing [Member]
Concentration Risk [Line Items]
Number of large commercial customers	4	4
US Government Concentration Risk [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	6.00%	10.00%
US Government Concentration Risk [Member] | Revenue [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	8.00%	4.00%	1.00%
US Government Concentration Risk [Member] | Costs and Estimated Earnings in Excess of Billing [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	4.00%	1.00%
Customer One [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	44.00%	35.00%
Customer One [Member] | Revenue [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	25.00%	36.00%
Customer One [Member] | Costs and Estimated Earnings in Excess of Billing [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	32.00%	33.00%
Customer Two [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	18.00%	24.00%
Customer Two [Member] | Revenue [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	23.00%	29.00%
Customer Two [Member] | Costs and Estimated Earnings in Excess of Billing [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	20.00%	26.00%
Customer Three [Member] | Accounts Receivable [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	13.00%	17.00%
Customer Three [Member] | Revenue [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	12.00%	12.00%
Customer Three [Member] | Costs and Estimated Earnings in Excess of Billing [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	12.00%	12.00%
Customer Four [Member] | Revenue [Member]
Concentration Risk [Line Items]
Concentration risk, percentage		11.00%
Customer Four [Member] | Costs and Estimated Earnings in Excess of Billing [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	10.00%	11.00%
Outside United States [Member] | Revenue [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	4.00%	11.00%

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Number of large commercial customers

+ References

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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/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6351-108592

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13531-108611

Reference 3: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
-Section 50
-Paragraph 20
-URI http://asc.fasb.org/extlink&oid=84177426&loc=d3e6404-108592

Reference 4: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 825
-SubTopic 10
-Section 50
-Paragraph 21
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=77997519&loc=d3e13537-108611

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