Quarterly report pursuant to Section 13 or 15(d)

Subsequent Events - Additional Information (Detail)

v2.4.0.8
Subsequent Events - Additional Information (Detail) (Subsequent Event, Dividend Declared, USD $)
0 Months Ended
Jul. 15, 2014
Jul. 15, 2014
Subsequent Event | Dividend Declared
   
Subsequent Event [Line Items]    
Cash dividend   $ 0.2625
Dividends payable date Sep. 19, 2014  
Dividends record date Sep. 09, 2014