Note 14 - Segment Information (Tables)

6 Months Ended

Jul. 01, 2017

Notes Tables

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

Thirteen Week Period Ended July 1, 2017	Engineering		Information Technology		Specialty Health Care		Corporate			Total
Revenue	$	20,586	$	8,557	$	16,369	$	-		$	45,512
Cost of services		14,889		6,200		12,310		-			33,999
Gross profit		5,697		2,357		4,059		-			12,113
Selling, general and administrative		4,184		2,144		3,747		-			10,075
Change in contingent consideration		-		-		-		781			781
Depreciation and amortization		282		40		88		-			410
Operating income (loss)	$	1,231	$	173	$	224	$	(781	)	$	847
Total assets as of July 1, 2017	$	34,050	$	11,260	$	16,742	$	3,574		$	65,626
Capital expenditures	$	40		-	$	415	$	5		$	460

Thirteen Week Period Ended July 2, 2016	Engineering		Information Technology		Specialty Health Care		Corporate		Total
Revenue	$	18,742	$	10,957	$	15,680	$	-	$	45,379
Cost of services		13,715		8,172		11,388		-		33,275
Gross profit		5,027		2,785		4,292		-		12,104
Selling, general and administrative		3,944		2,698		3,535		-		10,177
Depreciation and amortization		284		48		67		-		399
Operating income	$	799	$	39	$	690	$	-	$	1,528
Total assets as of July 2, 2016	$	35,768	$	13,250	$	17,525	$	4,198	$	70,741
Capital expenditures	$	174	$	24	$	53	$	12	$	263

Twenty-Six Week Period Ended July 1, 2017	Engineering		Information Technology			Specialty Health Care		Corporate			Total
Revenue	$	39,810	$	17,167		$	34,876	$	-		$	91,853
Cost of services		29,076		12,657			26,255		-			67,988
Gross profit		10,734		4,510			8,621		-			23,865
Selling, general and administrative		8,219		4,497			7,676		-			20,392
Change in contingent consideration		-		-			-		781			781
Depreciation and amortization		566		81			160		-			807
Operating income (loss)	$	1,949	$	(68	)	$	785	$	(781	)	$	1,885
Total assets as of July 1, 2017	$	34,050	$	11,260		$	16,742	$	3,574		$	65,626
Capital expenditures	$	109		-		$	415	$	28		$	552

Twenty-Six Week Period Ended July 2, 2016	Engineering		Information Technology		Specialty Health Care		Corporate		Total
Revenue	$	37,427	$	23,697	$	31,431	$	-	$	92,555
Cost of services		27,568		17,120		23,087		-		67,775
Gross profit		9,859		6,577		8,344		-		24,780
Selling, general and administrative		7,760		5,841		7,041		-		20,642
Depreciation and amortization		560		100		129		-		789
Operating income	$	1,539	$	636	$	1,174	$	-	$	3,349
Total assets as of July 2, 2016	$	35,768	$	13,250	$	17,525	$	4,198	$	70,741
Capital expenditures	$	455	$	48	$	128	$	26	$	657

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

	Thirteen Week Periods Ended				Twenty-Six Week Periods Ended
	July 1, 2017		July 2, 2016		July 1, 2017		July 2, 2016
Revenues
U. S.	$	37,158	$	37,524	$	75,876	$	77,307
Canada		7,222		6,395		13,717		12,604
Puerto Rico		1,132		1,460		2,260		2,644
	$	45,512	$	45,379	$	91,853	$	92,555

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

	July 1, 2017		December 31, 2016
Total assets
U. S.	$	48,353	$	53,842
Canada		15,204		13,953
Puerto Rico		2,069		2,036
	$	65,626	$	69,831