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Segment Information (Tables)

3 Months Ended

Mar. 31, 2013

Segment Information [Abstract]

Selected financial details regarding the Company's reportable segments

		Three Months Ended March 31,
		2013				2012
Revenue:
Technical Products and Services		$	10,480			$	9,823
Electrical and Instrumentation Construction			2,528				2,992
American Access Technologies			1,422				1,617
		$	14,430			$	14,432
Gross profit:
Technical Products and Services		$	1,857			$	1,369
Electrical and Instrumentation Construction			908				202
American Access Technologies			215				201
		$	2,980			$	1,772
Income (loss) from domestic operations and net equity income from foreign joint ventures’ operations:
Technical Products and Services		$	1,554			$	1,100
Electrical and Instrumentation Construction			908				202
American Access Technologies			(75	)			(187	)
Corporate and other unallocated expenses			(1,785	)			(1,314	)
Income (loss) from domestic operations			602				(199	)
Equity income from BOMAY			1,001				698
Equity income (loss) from MIEFE			20				10
Equity income (loss) from AAG			437				63
Foreign operations (expenses)			(51	)			(100	)
Net equity income from foreign joint ventures’ operations			1,407				671
Income (loss) from domestic operations and net equity income from foreign joint ventures’ operations		$	2,009			$	472

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- Definition

Tabular disclosure of the profit or loss and total assets for each reportable segment. An entity discloses certain information on each reportable segment if the amounts (a) are included in the measure of segment profit or loss reviewed by the chief operating decision maker or (b) are otherwise regularly provided to the chief operating decision maker, even if not included in that measure of segment profit or loss.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 22

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8736-108599



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 25

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8813-108599



Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Statement of Financial Accounting Standard (FAS)

-Number 131

-Paragraph 27, 28

-LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy.



Reference 5: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 30

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8906-108599



Reference 6: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 280

-SubTopic 10

-Section 50

-Paragraph 21

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=6534315&loc=d3e8721-108599

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