Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 27, 2020	Jun. 29, 2019	Jun. 27, 2020	Jun. 29, 2019
Net income	$ 10,629	$ 8,559	$ 18,796	$ 15,967
Other comprehensive income:
Translation adjustments, net of tax	151	39	40	86
Unrealized gain related to marketable securities, net of tax	0	0	0	42
Reclassification adjustment for gains related to marketable securities included in Other income (expense), net of tax	0	0	0	(53)
Comprehensive income	$ 10,780	$ 8,598	$ 18,836	$ 16,042