Subsequent Events (Details) (USD $)	0 Months Ended		3 Months Ended	6 Months Ended	0 Months Ended	6 Months Ended
	Jun. 20, 2014	Mar. 20, 2014	Mar. 31, 2014	Jun. 30, 2014	Jul. 23, 2014 Subsequent Event [Member]	Jun. 30, 2014 Subsequent Event [Member]
Subsequent Events
Quarterly cash dividend (in dollars per share)	$ 0.125	$ 0.125			$ 0.125
Dividends payable date declared						Jul. 23, 2014
Dividends payable date of record			Feb. 28, 2014	May 30, 2014		Aug. 29, 2014
Dividends payable date to be paid						Sep. 19, 2014