Condensed Consolidated Statement of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended
Apr. 01, 2017	Apr. 02, 2016
Net income (loss)	$ 2,968	$ (1,154)
Other comprehensive income (loss), net of tax:
Change in unrealized gain on investments	(13)	322
Change in minimum post retirement benefits obligation	(150)	46
Other comprehensive income	(163)	368
Total comprehensive income (loss)	$ 2,805	$ (786)

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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