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Earnings Per Share (EPS) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Apr. 02, 2021	Apr. 03, 2020
Earnings Per Share [Abstract]
Net income	$ 21,520	$ 31,100
Denominator for basic and diluted EPS:
Weighted average shares outstanding, basic (in shares)	32,957	32,807
Dilutive effect of share-based awards (in shares)	231	310
Weighted average shares outstanding - Diluted (in shares)	33,188	33,117
Earnings per share:
Basic (in dollars per share)	$ 0.65	$ 0.95
Diluted (in dollars per share)	$ 0.65	$ 0.94
Anitdilutive Securities Excluded From Earnings Per Share [Abstract]
Time-vested RSUs (in shares)	10	101
PRSUs (in shares)	64	24

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