Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Additional Information (Detail)

v3.2.0.727
Subsequent Events - Additional Information (Detail) - Sep. 07, 2015 - Subsequent Event - $ / shares
Total
Subsequent Event [Line Items]  
Dividends payable, declared date Sep. 07, 2015
Dividends payable, per share amount $ 0.10
Dividends payable, payable date Oct. 15, 2015
Dividends declared, record date Sep. 25, 2015