Quarterly report pursuant to Section 13 or 15(d)

Basic and Diluted Weighted-Average Shares Outstanding - Additional Information (Detail)

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Basic and Diluted Weighted-Average Shares Outstanding - Additional Information (Detail)
9 Months Ended
Sep. 28, 2013
Earnings Per Share [Abstract]  
Stock distribution percentage 20.00%
Date of payment of dividend to shareholders Oct. 10, 2013