NOTE 3 - DISCONTINUED OPERATIONS (Tables)

6 Months Ended

Jun. 29, 2013

Discountinued operations, Income statement items [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 (dollars in thousands):

	For the Six Months Ended
	June 29,  2013		June 30, 2012
Revenues	$	—	$	37,884
Costs		—		35,159
Operating income	$	—	$	2,725
SG&A		3		2,027
Other income		2,938		1
Total income before taxes		2,935		699
Tax expense		—		1,558
Net income (loss)	$	2,935	$	(859	)

Discountinued operations, balance sheet items [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]

	June 29, 2013		December 29, 2012
Assets
Prepaid expenses and other current assets	$	—		$	9
Property and equipment, net		—			48
Total assets held for sale	$	—		$	57
Liabilities
Accrued compensation and benefits	$	—		$	99
Total liabilities held for sale	$	—		$	99