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Commitments and Contingencies - Additional Information (Detail) (JADAK, USD $)
In Millions, unless otherwise specified
Jun. 27, 2014
JADAK
 
Commitments and Contingencies Disclosure [Line Items]  
Unconditional purchase commitments $ 6.0
Unconditional purchase commitments, 2014 5.0
Unconditional purchase commitments, 2015 $ 1.0