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CONDENSED CONSOLIDATED BALANCE SHEETS (Unaudited) (Parenthetical) (USD $) In Thousands, unless otherwise specified	Jul. 12, 2014	Dec. 28, 2013
Statement Of Financial Position [Abstract]
Common stock, par value
Common stock, shares authorized	100,000	100,000
Common stock, shares outstanding	37,725	37,371
Preferred stock, par value
Preferred stock, shares authorized	10,000	10,000
Preferred stock, shares outstanding	0	0

X

- Definition

Face amount per share of no-par value common stock.

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The maximum number of common shares permitted to be issued by an entity's charter and bylaws.

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Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation.

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