v2.4.0.8
Equity Transactions - Additional Information (Detail) (USD $)
6 Months Ended
Jun. 28, 2014
Common Stock Dividends [Member]
 
Class of Stock [Line Items]  
Dividends paid $ 0
Treasury Stock [Member]
 
Class of Stock [Line Items]  
Treasury stock pursuant to a common stock repurchase 33,060
Cost of treasury stock purchased $ 21,284