Note 14 - Segment Information (Tables)

6 Months Ended

Jul. 02, 2016

Notes Tables

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

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

Thirteen Week Period Ended July 4, 2015	Engineering		Information Technology		Specialty Health Care		Corporate		Total
Revenue	$	19,827	$	14,859	$	10,600	$	-	$	45,286
Cost of services		15,490		10,336		7,370		-		33,196
Gross profit		4,337		4,523		3,230		-		12,090
Selling, general and administrative		4,039		3,827		2,680		-		10,546
Depreciation and amortization		256		45		33		-		334
Operating income	$	42	$	651	$	517	$	-	$	1,210
Total assets as of July 4, 2015	$	45,541	$	15,892	$	17,487	$	6,834	$	85,754
Capital expenditures	$	375	$	-	$	-	$	4	$	379

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

Twenty-Six Week Period Ended July 4, 2015	Engineering		Information Technology		Specialty H ealth Care		Corporate		Total
Revenue	$	42,618	$	29,513	$	21,121	$	-	$	93,252
Cost of services		32,659		20,430		14,770		-		67,859
Gross profit		9,959		9,083		6,351		-		25,393
Selling, general and administrative		8,317		7,526		5,335		-		21,178
Depreciation and amortization		491		95		64		-		650
Operating income	$	1,151	$	1,462	$	952	$	-	$	3,565
Total assets as of July 4, 2015	$	45,541	$	15,892	$	17,487	$	6,834	$	85,754
Capital expenditures	$	773	$	-	$	-	$	221	$	994

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 2, 2016		July 4, 2015		July 2, 2016		July 4, 2015
Revenues
U. S.	$	37,524	$	36,672	$	77,307	$	73,367
Canada		6,395		6,757		12,604		16,369
Puerto Rico		1,460		1,857		2,644		3,516
	$	45,379	$	45,286	$	92,555	$	93,252

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

	July 2, 2016		January 2, 2016
Total assets
U. S.	$	52,858	$	63,886
Canada		15,851		15,640
Puerto Rico		2,032		1,810
	$	70,741	$	81,336