Consolidated Balance Sheets (Parenthetical) (USD $)	Dec. 28, 2014	Dec. 29, 2013
Preferred stock, par value (USD per share)	$ 0.01	$ 0.01
Preferred stock, shares outstanding
Common stock, par value (USD per share)	$ 0.01	$ 0.01
Common stock, shares authorized	125,000,000us-gaap_CommonStockSharesAuthorized	125,000,000us-gaap_CommonStockSharesAuthorized
Common stock, shares outstanding	36,655,584us-gaap_CommonStockSharesOutstanding	37,571,182us-gaap_CommonStockSharesOutstanding
Common Stock, Shares, Issued	37,697,865us-gaap_CommonStockSharesIssued	37,571,182us-gaap_CommonStockSharesIssued

Face amount or stated value per share of common stock.

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