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Special Cash Dividend - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended
Aug. 04, 2016
Jul. 07, 2016
Sep. 29, 2016
Equity [Abstract]      
Special dividend paid $ 28,150   $ 28,150
Special cash dividend   $ 2.50  
Dividend payable date, declared day   Jul. 07, 2016  
Dividend payable date   Aug. 04, 2016  
Stockholders of record date   Jul. 21, 2016