CONSOLIDATED STATEMENTS OF INCOME (Parenthetical) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Oct. 02, 2015	Sep. 30, 2014	Oct. 02, 2015	Sep. 30, 2014
Discontinued operations:
(Loss) gain from operations, tax	$ (1)	$ (26)	$ (6)	$ (116)

Amount of tax expense (benefit) attributable to income (loss) from operations classified as a discontinued operation. Excludes tax expense (benefit) for gain (loss) on disposal and for provision for gain (loss) until disposal.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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