Note 14 - Segment Information (Tables)

12 Months Ended

Dec. 30, 2017

Notes Tables

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

Fiscal Year Ended December 30, 2017	Engineering		Specialty Health Care		Information Technology			Corporate			Total
Revenue	$	82,753	$	71,316	$	32,668		$	-		$	186,737
Cost of services		60,352		53,801		24,197			-			138,350
Gross profit		22,401		17,515		8,471			-			48,387
Selling, general and administrative		16,114		15,811		8,460			-			40,385
L egal, office closures and other charges		-		-		-			1,447			1,447
Tax credit professional fees		-		-		-			259			259
Change in contingent consideration		781		-		-			-			781
Goodwill impairment		-		-		3,478			-			3,478
Depreciation and amortization		1,186		386		185			-			1,757
Operating income (loss)	$	4,320	$	1,318	$	(3,652	)	$	(1,706	)	$	280
Total assets as of December 30, 2017	$	35,121	$	22,718	$	6,288		$	9,152		$	73,279
Capital expenditures	$	472	$	494		-		$	74		$	1,040

Fiscal Year Ended December 31, 2016	Engineering		Specialty Health Care		Information Technology		Corporate			Total
Revenue	$	73,853	$	59,783	$	42,812	$	-		$	176,448
Cost of services		54,182		44,091		31,145		-			129,418
Gross profit		19,671		15,692		11,667		-			47,030
Selling, general and administrative		15,168		13,947		10,948		-			40,063
L egal, office closures and other charges		-		-		-		1,283			1,283
Change in contingent consideration		285		-		-		-			285
Depreciation and amortization		1,120		257		192		-			1,569
Operating income (loss)	$	3,098	$	1,488	$	527	$	(1,283	)	$	3,830
Total assets	$	35,535	$	18,565	$	11,705	$	4,026		$	69,831
Capital expenditures	$	620	$	149	$	52	$	25		$	846

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

	Fiscal Year Ended
	December 30 ,		December 31 ,
	2017		2016
Revenues
United States	$	152,232	$	146,950
Canada		30,084		24,423
Puerto Rico		4,043		5,075
Serbia		378		-
	$	186,737	$	176,448

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

	Fiscal Year Ended
	December 30 ,		December 31 ,
	2017		2016
Total Assets
United States	$	52,595	$	53,842
Canada		15,419		13,953
Puerto Rico		1,891		2,036
Serbia		3,374		-
	$	73,279	$	69,831