Consolidated Statements of Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Oct. 03, 2015	Sep. 27, 2014	Oct. 03, 2015	Sep. 27, 2014
Revenues	$ 45,077	$ 46,382	$ 138,329	$ 144,460
Cost of services	32,275	33,221	100,134	106,087
Gross profit	12,802	13,161	38,195	38,373
Operating costs and expenses
Selling, general and administrative	10,462	9,991	31,640	29,592
Depreciation and amortization	434	337	1,084	885
Operating costs and expenses	10,896	10,328	32,724	30,477
Operating income	1,906	2,833	5,471	7,896
Other (expense) income
Interest expense and other, net	(113)	(19)	(366)	(45)
Gain (loss) on foreign currency transactions	(61)	25	(61)	26
Other (expense) income	(174)	6	(427)	(19)
Income before income taxes	1,732	2,839	5,044	7,877
Income tax expense	770	962	2,005	2,780
Net income	$ 962	$ 1,877	$ 3,039	$ 5,097
Basic net earnings per share (in dollars per share)	$ 0.08	$ 0.15	$ 0.24	$ 0.41
Diluted net earnings per share (in dollars per share)	$ 0.07	$ 0.15	$ 0.23	$ 0.40