Note 14 - Segment Information (Tables)

9 Months Ended

Oct. 02, 2021

Notes Tables

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

Thirteen Week Period Ended October 2, 2021	Engineering			Specialty Health Care		Information Technology		Corporate			Total
Revenue	$	16,482		$	19,646	$	9,343	$	-		$	45,471
Cost of services		12,694			14,115		6,448		-			33,257
Gross profit		3,788			5,531		2,895		-			12,214
Selling, general and administrative		3,816			4,393		2,123		-			10,332
Depreciation and amortization of property and equipment		120			99		31		-			250
Amortization of acquired intangible assets		6			-		-		-			6
Tax credit professional fees		-			-		-		50			50
Gain on sale of assets		(2,151	)		-		-		-			(2,151	)
Operating income (loss)	$	1,997		$	1,039	$	741	$	(50	)	$	3,727
Total assets as of October 2, 2021	$	29,020		$	26,483	$	8,560	$	6,228		$	70,291
Capital expenditures	$	16		$	168	$	35	$	139		$	358

Thirteen Week Period Ended September 26, 2020	Engineering			Specialty Health Care			Information Technology			Corporate		Total
Revenue	$	15,087		$	9,015		$	7,459		$	-	$	31,561
Cost of services		10,674			6,724			5,343			-		22,741
Gross profit		4,413			2,291			2,116			-		8,820
Selling, general and administrative		3,359			2,989			2,258			-		8,606
Depreciation and amortization of property and equipment		172			82			38			-		292
Amortization of acquired intangible assets		80			-			-			-		80
Operating income (loss)	$	802		$	(780	)	$	(180	)	$	-	$	(158	)
Total assets as of September 26, 2020	$	34,961		$	14,349		$	7,858		$	5,385	$	62,553
Capital expenditures	$	(37	)	$	7		$	8		$	271	$	249

Thirty-Nine Week Period Ended October 2, 2021	Engineering			Specialty Health Care		Information Technology		Corporate			Total
Revenue	$	47,882		$	63,723	$	27,348	$	-		$	138,953
Cost of services		36,875			47,564		19,184		-			103,623
Gross profit		11,007			16,159		8,164		-			35,330
Selling, general and administrative		10,512			12,858		6,026		-			29,396
Depreciation and amortization of property and equipment		428			260		87		-			775
Amortization of acquired intangible assets		95			-		-		-			95
Tax credit professional fees		-			-		-		170			170
Gain on sale of assets		(2,151	)		-		-		-			(2,151	)
Operating income (loss)	$	2,123		$	3,041	$	2,051	$	(170	)	$	7,045
Total assets as of October 2, 2021	$	29,020		$	26,483	$	8,560	$	6,228		$	70,291
Capital expenditures	$	55		$	235	$	44	$	165		$	499

Thirty-Nine Week Period Ended September 26, 2020	Engineering			Specialty Health Care			Information Technology			Corporate		Total
Revenue	$	43,288		$	41,896		$	24,062		$	-	$	109,246
Cost of services		30,673			33,037			17,370			-		81,080
Gross profit		12,615			8,859			6,692			-		28,166
Selling, general and administrative		10,073			10,682			7,082			-		27,837
Depreciation and amortization of property and equipment		380			235			78			-		793
Amortization of acquired intangible assets		240			-			-			-		240
Write-off of receivables and professional fees incurred related to arbitration		8,397			-			-			-		8,397
Operating loss	$	(6,575	)	$	(2,058	)	$	(468	)	$	-	$	(9,101	)
Total assets as of September 26, 2020	$	34,961		$	14,349		$	7,858		$	5,385	$	62,553
Capital expenditures	$	(7	)	$	17		$	43		$	347	$	400

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

	Thirteen Week Periods Ended				Thirty-Nine Week Periods Ended
	October 2, 2021		September 26, 2020		October 2, 2021		September 26, 2020
Revenue
U. S.	$	41,584	$	25,628	$	124,337	$	91,793
Canada		1,912		3,543		8,371		11,186
Puerto Rico		1,245		1,433		4,128		4,018
Serbia		730		957		2,117		2,249
	$	45,471	$	31,561	$	138,953	$	109,246

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

	October 2, 2021		January 2, 2021
Total assets
U. S.	$	63,534	$	56,308
Canada		1,977		7,067
Puerto Rico		1,393		1,483
Serbia		3,387		3,481
	$	70,291	$	68,339