Segment Reporting

12 Months Ended

Jan. 31, 2013

Segment Reporting [Abstract]

SEGMENT REPORTING

NOTE 17 – SEGMENT REPORTING

Segments are defined as components of an enterprise about which separate financial information is available that is evaluated regularly by the chief operating decision maker, or decision making group, in deciding how to allocate resources and in assessing performance. The Company’s reportable segments, power industry services and telecommunications infrastructure services, are organized in separate business units with different management teams, customers, technologies and services. The business operations of each segment are conducted primarily by the Company’s wholly-owned subsidiaries – GPS and SMC, respectively.

Presented below are summarized operating results and certain financial position data of the Company’s reportable continuing business segments for the years ended January 31, 2013 and 2012. The “Other” column includes the Company’s corporate and unallocated expenses.

Fiscal Year Ended January 31, 2013

	Power Industry Services			Telecom Infrastructure Services		Other			Consolidated
Net revenues	$	261,327,000		$	17,308,000	$	—		$	278,635,000
Cost of revenues		214,817,000			13,683,000		—			228,500,000
Gross profit		46,510,000			3,625,000		—			50,135,000
Selling, general and administrative expenses		7,950,000			1,628,000		4,772,000			14,350,000
		38,560,000			1,997,000		(4,772,000	)		35,785,000
Other (expense) income, net		(45,000	)		—		2,000			(43,000	)
Income (loss) from continuing operations before income taxes	$	38,515,000		$	1,997,000	$	(4,770,000	)		35,742,000
Income tax expense										13,640,000
Income from continuing operations									$	22,102,000
Amortization of purchased intangible assets	$	243,000		$	—	$	—		$	243,000
Depreciation	$	290,000		$	229,000	$	3,000		$	522,000
Fixed asset additions	$	6,986,000		$	277,000	$	—		$	7,263,000
Goodwill	$	18,476,000		$	—	$	—		$	18,476,000
Total assets	$	186,284,000		$	4,032,000	$	44,408,000		$	234,724,000

Fiscal Year Ended January 31, 2012

	Power Industry Services		Telecom Infrastructure Services		Other			Consolidated
Net revenues	$	132,519,000	$	9,331,000	$	—		$	141,850,000
Cost of revenues		111,193,000		7,555,000		—			118,748,000
Gross profit		21,326,000		1,776,000		—			23,102,000
Selling, general and administrative expenses		6,235,000		1,586,000		3,365,000			11,186,000
		15,091,000		190,000		(3,365,000	)		11,916,000
Other income, net		33,000		—		15,000			48,000
Income (loss) from continuing operations before income taxes	$	15,124,000	$	190,000	$	(3,350,000	)		11,964,000
Income tax expense									4,556,000
Income from continuing operations								$	7,408,000
Amortization of purchased intangible assets	$	334,000	$	—	$	—		$	334,000
Depreciation	$	207,000	$	244,000	$	4,000		$	455,000
Fixed asset additions	$	1,598,000	$	136,000	$	4,000		$	1,738,000
Goodwill	$	18,476,000	$	—	$	—		$	18,476,000
Total assets	$	164,049,000	$	3,121,000	$	38,082,000		$	205,252,000