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Note 14 - Segment Information (Tables)

6 Months Ended

Jun. 30, 2018

Notes Tables

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

Thirteen Week Period Ended June 30, 2018		Engineering				Specialty Health Care				Information Technology				Corporate				Total
Revenue		$	21,571			$	22,858			$	7,281			$	-			$	51,710
Cost of services			15,934				17,771				5,270				-				38,975
Gross profit			5,637				5,087				2,011				-				12,735
Selling, general and administrative			4,104				4,137				1,835				-				10,076
Depreciation and amortization			265				106				27				-				398
Severance, professional fees and other charges			-				-				-				1,371				1,371
Operating income (loss)		$	1,268			$	844			$	149			$	(1,371	)		$	890
Total assets as of June 30, 2018		$	35,602			$	26,069			$	6,497			$	5,645			$	73,813
Capital expenditures		$	282			$	16			$	9			$	2			$	309

Thirteen Week Period Ended July 1, 2017		Engineering				Specialty Health Care				Information Technology				Corporate				Total
Revenue		$	20,586			$	16,369			$	8,557			$	-			$	45,512
Cost of services			14,889				12,310				6,200				-				33,399
Gross profit			5,697				4,059				2,357				-				12,113
Selling, general and administrative			4,184				3,747				2,144				-				10,075
Change in contingent consideration			-				-				-				781				781
Depreciation and amortization			282				88				40				-				410
Operating income (loss)		$	1,231			$	224			$	173			$	(781	)		$	847
Total assets as of July 1, 2017		$	34,050			$	16,742			$	11,260			$	3,574			$	65,626
Capital expenditures		$	40			$	415				-			$	5			$	460

Twenty-Six Week Period Ended June 30, 2018		Engineering				Specialty Health Care				Information Technology				Corporate				Total
Revenue		$	42,988			$	45,492			$	14,042			$	-			$	102,522
Cost of services			31,658				35,156				10,418				-				77,232
Gross profit			11,330				10,336				3,624				-				25,290
Selling, general and administrative			8,225				8,608				3,664				-				20,497
Depreciation and amortization			548				211				53				-				812
Severance, professional fees and other charges			-				-				-			$	1,371				1,371
Operating income (loss)		$	2,557			$	1,517			$	(93	)		$	(1,371	)		$	2,610
Total assets as of June 30, 2018		$	35,602			$	26,069			$	6,497			$	5,645			$	73,813
Capital expenditures		$	391			$	56			$	18			$	133			$	598

Twenty-Six Week Period Ended July 1, 2017		Engineering				Specialty Health Care				Information Technology				Corporate				Total
Revenue		$	39,810			$	34,876			$	17,167			$	-			$	91,853
Cost of services			29,076				26,255				12,657				-				67,988
Gross profit			10,734				8,621				4,510				-				23,865
Selling, general and administrative			8,219				7,676				4,497				-				20,392
Change in contingent consideration			-				-				-				781				781
Depreciation and amortization			566				160				81				-				807
Operating income (loss)		$	1,949			$	785			$	(68	)		$	(781	)		$	1,885
Total assets as of July 1, 2017		$	34,050			$	16,742			$	11,260			$	3,574			$	65,626
Capital expenditures		$	109			$	415				-			$	28			$	552

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 30, 2018				July 1, 2017				June 30, 2018				July 1, 2017
Revenues
U. S.		$	42,044			$	37,158			$	83,635			$	75,876
Canada			8,005				7,222				15,634				13,717
Puerto Rico			1,046				1,132				2,029				2,260
Serbia			615				-				1,224				-
		$	51,710			$	45,512			$	102,522			$	91,853

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

		June 30, 2018				December 30, 2017
Total assets
U. S.		$	53,934			$	52,595
Canada			14,146				15,419
Puerto Rico			1,854				1,891
Serbia			3,879				3,374
		$	73,813			$	73,279

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- Definition

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