Note 14 - Segment Information (Tables)

9 Months Ended

Sep. 28, 2013

Segment Reporting [Abstract]

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

Thirteen Week Period Ended September 28, 2013	Information Technology		Engineering		Specialty Health Care			Corporate		Total
Revenue	$	13,156	$	22,000	$	6,164		$	-	$	41,320
Cost of services		9,649		16,660		4,327			-		30,636
Selling, general and administrative		3,292		3,410		1,897			-		8,599
Depreciation and amortization		66		187		26			-		279
Operating income (loss)	$	149	$	1,743	$	(86	)	$	-	$	1,806
Total assets	$	14,106	$	45,525	$	12,507		$	17,818	$	89,956
Capital expenditures		-	$	226		-			-	$	226

Thirteen Week Period Ended September 29, 2012	Information Technology		Engineering		Specialty Health Care			Corporate		Total
Revenue	$	12,373	$	17,142	$	5,324		$	-	$	34,839
Cost of services		8,739		12,845		3,580			-		25,164
Selling, general and administrative		3,323		3,088		1,742			-		8,153
Depreciation and amortization		89		298		28			-		415
Operating income (loss)	$	222	$	911	$	(26	)	$	-	$	1,107
Total assets	$	13,944	$	30,148	$	9,088		$	35,562	$	88,742
Capital expenditures	$	9	$	107	$	-		$	23	$	139

Thirty-Nine Week Period Ended September 28, 2013	Information Technology		Engineering		Specialty Health Care		Corporate		Total
Revenue	$	41,378	$	63,263	$	20,288	$	-	$	124,929
Cost of services		29,706		48,562		14,094		-		92,362
Selling, general and administrative (Includes facilities consolidation change)		10,404		10,840		5,460		-		26,704
Depreciation and amortization		236		509		84		-		829
Operating income	$	1,032	$	3,352	$	650	$	-	$	5,034
Total assets	$	14,106	$	45,525	$	12,507	$	17,818	$	89,956
Capital expenditures	$	57	$	859	$	4	$	151	$	1,071

Thirty-Nine Week Period Ended September 29, 2012	Information Technology		Engineering		Specialty Health Care		Corporate		Total
Revenue	$	39,520	$	48,529	$	20,749	$	-	$	108,798
Cost of services		27,945		37,112		14,125		-		79,182
Selling, general and administrative		10,564		8,659		5,543		-		24,766
Depreciation and amortization		282		575		96		-		953
Operating income	$	729	$	2,183	$	985	$	-	$	3,897
Total assets	$	13,944	$	30,148	$	9,088	$	35,562	$	88,742
Capital expenditures	$	57	$	170	$	-	$	23	$	250

Schedule of Revenue from External Customers Attributed to Foreign Countries by Geographic Area [Table Text Block]

	Thirteen Week Periods Ended				Thirty-Nine Week Periods Ended
	September 28, 2013		September 29, 2012		September 28,  2013		September 29, 2012
Revenues
U. S.	$	30,991	$	28,118	$	96,558	$	90,871
Canada		8,980		5,308		24,429		14,504
Puerto Rico		1,349		1,413		3,942		3,423
	$	41,320	$	34,839	$	124,929	$	108,798

Schedule of Disclosure on Geographic Areas, Long-Lived Assets in Individual Foreign Countries by Country [Table Text Block]

	September 28, 2013		December 29, 2012
Total assets
U. S.	$	65,363	$	68,364
Canada		23,238		14,612
Puerto Rico		1,355		1,572
	$	89,956	$	84,548