Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2018	Jun. 24, 2017	Jun. 30, 2018	Jun. 24, 2017
Net income	$ 11,648	$ 10,430	$ 19,770	$ 17,193
Other comprehensive income (loss), net of tax:
Foreign currency translation adjustments	(6,814)	3,359	(2,960)	7,405
Adjustments related to postretirement benefits	114	(59)	41	(128)
Change in unrealized gain/loss on investments	8		(2)	1
Other comprehensive income (loss), net of tax	(6,692)	3,300	(2,921)	7,278
Comprehensive income	$ 4,956	$ 13,730	$ 16,849	$ 24,471

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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