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GOODWILL AND INTANGIBLE ASSETS (Details) (USD $) | 6 Months Ended
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Jun. 30, 2014
Goodwill [Roll Forward] |
Goodwill | $ 4,429,000
Goodwill, Translation Adjustments | 108,000
Goodwill | 4,537,000
Energy & Security Sonar Solutions Segment [Member] |
Goodwill [Roll Forward] |
Goodwill | 581,000
Goodwill, Translation Adjustments | 5,000
Goodwill | 586,000
GridSense segment [Member] |
Goodwill [Roll Forward] |
Goodwill | 2,446,000
Goodwill, Translation Adjustments | 103,000
Goodwill | 2,549,000
USSI segment [Member] |
Goodwill [Roll Forward] |
Goodwill | 1,402,000
Goodwill, Translation Adjustments | 0
Goodwill | $ 1,402,000

X
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388280&loc=d3e13770-109266 + Details
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Period Type: | instant

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- Details
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X
- Definition Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=14024403&loc=d3e13816-109267 + Details
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