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Subsequent Event - Additional Information (Detail) - Jun. 28, 2015 - $ / shares
Total
Subsequent Event [Line Items]  
Dividend declared per share, payable date Sep. 15, 2015
Dividend declared per share, record date Sep. 01, 2015
Third Quarter of Fiscal 2015 [Member]  
Subsequent Event [Line Items]  
Dividend per share $ 0.10