Note 14 - Segment Information (Tables)

9 Months Ended

Sep. 28, 2019

Notes Tables

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

Thirteen Week Period Ended September 28, 2019	Engineering			Specialty Health Care			Information Technology		Corporate		Total
Revenue	$	15,140		$	16,765		$	8,345	$	-	$	40,250
Cost of services		10,984			12,795			5,856		-		29,635
Gross profit		4,156			3,970			2,489		-		10,615
Selling, general and administrative		2,996			4,205			2,297		-		9,498
Depreciation and amortization		293			74			19		-		386
Operating income (loss)	$	867		$	(309	)	$	173	$	-	$	731
Total assets as of September 28, 2019	$	53,639		$	25,822		$	7,773	$	4,506	$	91,740
Capital expenditures	$	(11	)	$	2		$	19	$	53	$	63

Thirteen Week Period Ended September 29, 2018	Engineering		Specialty Health Care			Information Technology		Corporate		Total
Revenue	$	19,424	$	15,106		$	8,029	$	-	$	42,559
Cost of services		14,049		11,665			5,857		-		31,571
Gross profit		5,375		3,441			2,172		-		10,988
Selling, general and administrative		3,780		3,648			1,984		-		9,412
Depreciation and amortization		236		85			23		-		344
Operating income (loss)	$	1,359	$	(292	)	$	165	$	-	$	1,232
Total assets as of September 29, 2018	$	40,643	$	18,874		$	7,110	$	6,801	$	73,428
Capital expenditures	$	465	$	151		$	90	$	110	$	816

Thirty-Nine Week Period Ended September 28, 2019	Engineering		Specialty Health Care		Information Technology		Corporate		Total
Revenue	$	52,778	$	64,305	$	25,467	$	-	$	142,550
Cost of services		38,666		49,395		18,554		-		106,615
Gross profit		14,112		14,910		6,913		-		35,935
Selling, general and administrative		10,486		12,990		6,689		-		30,165
Depreciation and amortization		879		250		62		-		1,191
Operating income	$	2,747	$	1,670	$	162	$	-	$	4,579
Total assets as of September 28, 2019	$	53,639	$	25,822	$	7,773	$	4,506	$	91,740
Capital expenditures	$	76	$	107	$	36	$	82	$	301

Thirty-Nine Week Period Ended September 29, 2018	Engineering		Specialty Health Care		Information Technology		Corporate			Total
Revenue	$	62,412	$	60,599	$	22,070	$	-		$	145,081
Cost of services		45,706		46,822		16,275		-			108,803
Gross profit		16,706		13,777		5,795		-			36,278
Selling, general and administrative		12,006		12,255		5,648		-			29,909
Depreciation and amortization		785		294		77		-			1,156
Severance, professional fees and other charges		-		-		-		1,371			1,371
Operating income (loss)	$	3,915	$	1,228	$	70	$	(1,371	)	$	3,842
Total assets as of September 29, 2018	$	40,643	$	18,874	$	7,110	$	6,801		$	73,428
Capital expenditures	$	856	$	207	$	108	$	243		$	1,414

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
	September 28, 2019		September 29, 2018		September 28, 2019		September 29, 2018
Revenue
U. S.	$	34,810	$	34,729	$	124,356	$	118,364
Canada		3,682		6,308		12,770		21,942
Puerto Rico		1,215		1,113		3,627		3,142
Serbia		543		409		1,797		1,633
	$	40,250	$	42,559	$	142,550	$	145,081

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

	September 28, 2019		December 29, 2018
Total assets
U. S.	$	72,814	$	61,417
Canada		12,316		14,230
Puerto Rico		1,997		1,954
Serbia		4,616		3,909
	$	91,740	$	81,510