Earnings per Share Series A-1 Preferred Stock (Details) (Series A-1 Preferred Stock [Member])	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Series A-1 Preferred Stock [Member]
Series A-1 Preferred Stock [Line Items]
Shares issued with conversion of Preferred Stock		5,984,232
Weighted average basic shares impact resulting from conversion of preferred stock	5,984,232	4,529,502