Note 14 - Segment Information (Tables)

6 Months Ended

Jun. 27, 2020

Notes Tables

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

Thirteen Week Period Ended June 27, 2020	Engineering		Specialty Health Care			Information Technology			Corporate		Total
Revenue	$	14,038	$	10,684		$	7,930		$	-	$	32,652
Cost of services		9,804		8,487			5,858			-		24,149
Gross profit		4,234		2,197			2,072			-		8,503
Selling, general and administrative		3,349		3,208			2,437			-		8,994
Depreciation and amortization		234		70			22			-		326
Write-off of receivables and professional fees incurred related to arbitration		350		-			-			-		350
Operating income (loss)	$	301	$	(1,081	)	$	(387	)	$	-	$	(1,167	)
Total assets as of June 27, 2020	$	40,699	$	15,570		$	7,815		$	6,094	$	70,178
Capital expenditures	$	21	$	-		$	20		$	75	$	116

Thirteen Week Period Ended June 29, 2019	Engineering		Specialty Health Care		Information Technology			Corporate		Total
Revenue	$	18,583	$	23,370	$	8,752		$	-	$	50,705
Cost of services		13,324		18,057		6,521			-		37,902
Gross profit		5,259		5,313		2,231			-		12,803
Selling, general and administrative		3,675		4,285		2,242			-		10,202
Depreciation and amortization		302		86		20			-		408
Operating income (loss)	$	1,282	$	942	$	(31	)	$	-	$	2,193
Total assets as of June 29, 2019	$	50,520	$	28,030	$	8,028		$	5,521	$	92,099
Capital expenditures	$	25	$	88	$	4		$	20	$	137

Twenty-Six Week Period Ended June 27, 2020	Engineering			Specialty Health Care			Information Technology			Corporate		Total
Revenue	$	28,201		$	32,881		$	16,603		$	-	$	77,685
Cost of services		20,001			26,311			12,027			-		58,339
Gross profit		8,200			6,570			4,576			-		19,346
Selling, general and administrative		6,723			7,682			4,826			-		19,231
Depreciation and amortization		472			147			42			-		661
Write-off of receivables and professional fees incurred related to arbitration		8,397			-			-			-		8,397
Operating income (loss)	$	(7,392	)	$	(1,259	)	$	(292	)	$	-	$	(8,943	)
Total assets as of June 27, 2020	$	40,699		$	15,570		$	7,815		$	6,094	$	70,178
Capital expenditures	$	30		$	10		$	35		$	76	$	151

Twenty-Six Week Period Ended June 29, 2019	Engineering		Specialty Health Care		Information Technology			Corporate		Total
Revenue	$	37,638	$	47,540	$	17,122		$	-	$	102,300
Cost of services		27,682		36,593		12,705			-		76,980
Gross profit		9,956		10,947		4,417			-		25,320
Selling, general and administrative		7,491		8,779		4,397			-		20,667
Depreciation and amortization		586		177		42			-		805
Operating income (loss)	$	1,879	$	1,991	$	(22	)	$	-	$	3,848
Total assets as of June 29, 2019	$	50,520	$	28,030	$	8,028		$	5,521	$	92,099
Capital expenditures	$	87	$	104	$	17		$	30	$	238

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
	June 27, 2020		June 29, 2019		June 27, 2020		June 29, 2019
Revenue
U. S.	$	26,989	$	44,244	$	66,165	$	89,546
Canada		3,641		4,500		7,643		9,088
Puerto Rico		1,383		1,209		2,585		2,412
Serbia		639		752		1,292		1,254
	$	32,652	$	50,705	$	77,685	$	102,300

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

	June 27, 2020		December 28, 2019
Total assets
U. S.	$	48,654	$	75,724
Canada		13,941		13,770
Puerto Rico		2,135		2,066
Serbia		5,448		4,613
	$	70,178	$	96,173