Condensed Consolidated Statements of Income (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 27, 2020	Mar. 29, 2019
Income Statement [Abstract]
Revenue	$ 86,949	$ 97,238
Direct costs	69,903	79,522
Selling, general and administrative expenses	14,979	16,589
Operating income	2,067	1,127
Interest and other income	3	74
Interest and other expense	194	254
Income before income taxes	1,876	947
Provision for income taxes	732	315
Net income	$ 1,144	$ 632
Net income per share:
Basic	$ 0.08	$ 0.05
Diluted	$ 0.08	$ 0.05
Weighted average shares outstanding:
Basic	13,547	13,379
Diluted	14,316	13,782