v2.4.0.8
Equity Transactions - Additional Information (Detail) (USD $)
9 Months Ended
Sep. 27, 2014
Common Stock Dividends [Member]
 
Class of Stock [Line Items]  
Dividends paid $ 0
Treasury Stock [Member]
 
Class of Stock [Line Items]  
Shares repurchased 38,060
Cost of treasury stock purchased $ 24,534