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Goodwill (Tables) | 9 Months Ended
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Sep. 30, 2016
Goodwill and Intangible Assets Disclosure [Abstract] |
Schedule of Changes in Carrying Amounts of Goodwill by Segment | The changes in the carrying amount of goodwill in the Company’s Energy & Security Sonar Solutions segment from December 31, 2015 to September 30, 2016 was as follows:
|  | Total |
Balance at December 31, 2015 |  | $ | 516 |
Translation adjustment |  |  | 20 |
Deconsolidation of DSIT |  |  | (536 | )
Balance at September 30, 2016 |  | $ | — |

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- Definition Tabular disclosure of goodwill by reportable segment and in total which includes a rollforward schedule. + 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=35741047&loc=d3e13816-109267 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 20 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=35741047&loc=d3e13854-109267 + Details
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