Subsequent Events - Additional Information (Details) - Subsequent Event	Oct. 22, 2015 $ / shares
Subsequent Event [Line Items]
Subsequent event, description	The Board of Directors of the Company declared a quarterly dividend
Dividends declared per common share (in USD per share)	$ 0.45
Dividend payable date	Dec. 16, 2015
Dividend record date	Dec. 02, 2015