MAJOR CUSTOMERS (Details Narrative) - Number	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Concentration Risk [Line Items]
Number of large customers contributed to revenue of entity	4	4
Number of large commercial customers accounted for major share in costs and estimated earnings in excess of billings on uncompleted contracts	4	4
Number of large customers included in accounts receivable of entity	3	3
Costs and Estimated Earnings in Excess of Billing - Customer #1 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	33.00%	26.00%
Costs and Estimated Earnings in Excess of Billing - Customer #2 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	26.00%	23.00%
Costs and Estimated Earnings in Excess of Billing - Customer #3 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	12.00%	13.00%
Costs and Estimated Earnings in Excess of Billing - Customer #4 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	11.00%	11.00%
Costs and Estimated Earnings in Excess of Billing - US Government [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	1.00%
Costs and Estimated Earnings in Excess of Billing - US Government [Member]
Concentration Risk [Line Items]
Concentration risk, percentage		1.00%
Accounts Receivable Customer #1 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	35.00%	30.00%
Accounts Receivable Customer #2 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	24.00%	18.00%
Accounts Receivable Customer #3 [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	17.00%	16.00%
Accounts Receivable US Government [Member]
Concentration Risk [Line Items]
Concentration risk, percentage		1.00%
Accounts Receivable US Government [Member] | Maximum [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	10.00%
US Government Concentration Risk [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	4.00%	1.00%	2.00%
Customer #1 Concentration Risk [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	36.00%	30.00%
Customer #2 Concentration Risk [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	29.00%	17.00%
Customer # 3 Concentration Risk [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	12.00%	13.00%
Customer # 4 Concentration Risk [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	11.00%	12.00%
Outside United States [Member] | Revenue [Member]
Concentration Risk [Line Items]
Concentration risk, percentage	11.00%