Operation Segments (Tables)

3 Months Ended

Dec. 31, 2013

Schedule of Segment Reporting Information, by Segment [Table Text Block]

		Three Months Ended December 31, 2013
							Commercial &		Infrastructure
			Communications		Residential		Industrial		Solutions		Corporate		Total
Revenues			$	24,591	$	41,212	$	41,230	$	13,046	$	-	$	120,079
Cost of services				20,659		33,794		37,316		10,194		-		101,963
Gross profit				3,932		7,418		3,914		2,852		-		18,116
Selling, general and administrative				2,982		6,481		3,480		2,387		2,242		17,572
Loss (gain) on sale of assets				-		(40)		(4)		3		-		(41)
Income (loss) from operations			$	950	$	977	$	438	$	462	$	(2,242)	$	585
Other data:
	Depreciation and amortization expense		$	100	$	123	$	67	$	242	$	85	$	617
	Capital expenditures			7		5		55		54		115		236
	Total assets		$	22,006	$	34,670	$	46,372	$	27,817	$	34,357	$	165,222

		Three Months Ended December 31, 2012
							Commercial &		Infrastructure
			Communications		Residential		Industrial		Solutions		Corporate		Total
Revenues			$	40,119	$	36,005	$	51,140	$	-	$	-	$	127,264
Cost of services				32,887		29,899		46,498		-		-		109,284
Gross profit				7,232		6,106		4,642		-		-		17,980
Selling, general and administrative				3,558		5,228		3,736		-		2,400		14,922
Loss (gain) on sale of assets				1		(9)		(11)		-		-		(19)
Income (loss) from operations			$	3,673	$	887	$	917	$	-	$	(2,400)	$	3,077
Other data:
	Depreciation and amortization expense		$	87	$	95	$	57	$	-	$	300	$	539
	Capital expenditures			41		26		13		-		-		80
	Total assets		$	34,072	$	31,914	$	54,436	$	-	$	44,736	$	165,158

- 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.

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