Note 14 - Segment Information (Tables)

12 Months Ended

Jan. 02, 2021

Notes Tables

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

Fiscal Year Ended January 2, 2021	Engineering			Specialty Health Care			Information Technology			Corporate			Total
Revenue	$	57,715		$	60,481		$	32,213		$	-		$	150,409
Cost of services		41,227			47,116			23,211			-			111,554
Gross profit		16,488			13,365			9,002			-			38,855
Selling, general and administrative		12,931			15,504			9,116			-			37,551
Depreciation and amortization of property and equipment		638			319			108			-			1,065
Amortization of acquired intangible assets		321			-			-			-			321
Write-off of receivables and professional fees incurred related to arbitration		8,397			-			-			-			8,397
Impairment of right of use assets and related costs		-			-			-			2,231			2,231
Tax credit professional fees		-			-			-			240			240
Operating income (loss)	$	(5,799	)	$	(2,458	)	$	(222	)	$	(2,471	)	$	(10,950	)
Total assets as of January 2, 2021	$	33,782		$	19,141		$	7,498		$	7,918		$	68,339
Capital expenditures	$	26		$	36		$	48		$	350		$	460

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

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

	Fiscal Year Ended
	January 2,		December 28,
	2021		2019
Revenues
United States	$	126,238	$	166,750
Canada		15,310		16,822
Puerto Rico		5,702		4,942
Serbia		3,159		2,586
	$	150,409	$	191,100

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

	Fiscal Year Ended
	January 2,		December 28,
	2021		2019
Total Assets
United States	$	56,308	$	82,110
Canada		7,067		9,638
Puerto Rico		1,483		1,103
Serbia		3,481		3,322
	$	68,339	$	96,173