Note 14 - Segment Information (Tables)

12 Months Ended

Dec. 28, 2019

Notes Tables

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

Fiscal Year Ended December 28, 2019	Engineering		Specialty Health Care		Information Technology		Corporate			Total
Revenue	$	67,873	$	89,348	$	33,879	$	-		$	191,100
Cost of services		49,395		68,464		24,649		-			142,508
Gross profit		18,478		20,884		9,230		-			48,592
Selling, general and administrative		13,648		17,643		9,099		-			40,390
Depreciation and amortization of property and equipment		841		336		84		-			1,261
Amortization of acquired intangible assets		327		-		-		-			327
Tax credit professional fees		-		-		-		47			47
Operating income (loss)	$	3,662	$	2,905	$	47	$	(47	)	$	6,567
Total assets as of December 28, 2019	$	52,342	$	29,781	$	8,178	$	5,872		$	96,173
Capital expenditures	$	82	$	121	$	69	$	95		$	367

Fiscal Year Ended December 29, 2018	Engineering		Specialty Health Care		Information Technology		Corporate			Total
Revenue	$	86,078	$	83,663	$	30,611	$	-		$	200,352
Cost of services		63,488		64,860		22,694		-			151,042
Gross profit		22,590		18,803		7,917		-			49,310
Selling, general and administrative		16,073		16,500		7,813		-			40,386
Depreciation and amortization of property and equipment		961		383		98		-			1,442
Amortization of acquired intangibles		125		-		-		-			125
Severance, professional feesand other charges		-		-		-		1,571			1,571
Tax credit professional fees		-		-		-		371			371
Operating income (loss)	$	5,431	$	1,920	$	6	$	(1,942	)	$	5,415
Total assets as of December 29, 2018	$	47,837	$	21,636	$	7,577	$	4,460		$	81,510
Capital expenditures	$	930	$	222	$	120	$	246		$	1,518

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

	Fiscal Year Ended
	December 28,		December 29,
	2019		2018
Revenues
United States	$	166,750	$	165,965
Canada		16,822		27,869
Puerto Rico		4,942		4,460
Serbia		2,586		2,058
	$	191,100	$	200,352

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

	Fiscal Year Ended
	December 28,		December 29,
	2019		2018
Total Assets
United States	$	75,724	$	61,417
Canada		13,770		14,230
Puerto Rico		2,066		1,954
Serbia		4,613		3,909
	$	96,173	$	81,510