NOTE 3 - DISCONTINUED OPERATIONS (Tables) (Field Solutions [Member])

9 Months Ended

Sep. 28, 2013

Field Solutions [Member]

NOTE 3 - DISCONTINUED OPERATIONS (Tables) [Line Items]

Schedule of Disposal Groups, Including Discontinued Operations, Income Statement, Balance Sheet and Additional Disclosures [Table Text Block]

The operations of the Field Solutions segment (and the smaller Electrical Services division) have been classified as discontinued operations and accordingly, are presented as discontinued operations in the Company's consolidated financial statements. The remaining net assets and liabilities related to the discontinued operations are shown on the Consolidated Balance Sheet as "Assets held for sale" and "Liabilities held for sale," respectively. The results of the discontinued operations are shown on the Consolidated Statements of Operations as "Income from discontinued operations, net of taxes". Summarized financial information for the discontinued operations is shown below (amounts in thousands):

	For the Nine Months Ended
	September 28, 2013		September 29, 2012
Revenues	$	—	$	52,442
Costs		—		49,586
Operating income		—		2,856
SG&A		3		3,676
Goodwill impairment		—		2,397
Other income (expense)		2,935		(5)
Net income (loss) before taxes		2,932		(3,222)
Tax expense		—		1,557
Net income (loss)	$	2,932	$	(4,779	)