Note 7 - Goodwill (Tables)

12 Months Ended

Dec. 29, 2018

Notes Tables

Schedule of Goodwill [Table Text Block]

	Engineering		Specialty Health Care		Information Technology			Total
Balance as of December 31, 2016	$	4,411	$	2,398	$	5,516		$	12,325
Goodwill recorded, RAF acquisition		133		-		-			133
Goodwill recorded, PSR acquisition		2,705		-		-			2,705
Goodwill impairment		-		-		(3,478	)		(3,478	)
Balance as of December 30, 2017	$	7,249	$	2,398	$	2,038		$	11,685
Goodwill recorded, TKE acquisition		5,847		-		-			5,847
Balance as of December 29, 2018	$	13,096	$	2,398	$	2,038		$	17,532