Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2017	Apr. 02, 2016
Revenues	$ 46,341	$ 47,176
Cost of services	34,589	34,500
Gross profit	11,752	12,676
Operating costs and expenses
Selling, general and administrative	10,317	10,465
Depreciation and amortization	397	390
Operating costs and expenses	10,714	10,855
Operating income	1,038	1,821
Other (expense) income
Interest expense and other, net	(138)	(212)
Gain on foreign currency transactions	2	12
Other expense	(136)	(200)
Income before income taxes	902	1,621
Income tax expense	352	620
Net income	$ 550	$ 1,001
Basic and diluted net earnings per share (in dollars per share)	$ 0.05	$ 0.08