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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% |  |

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- Definition 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=64851502&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=73719730&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=64851502&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=73719730&loc=d3e13537-108611 + Details
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