Net Loss Per Common Share (Details)	6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013
Warrant [Member]
Net Income Loss Per Common Share [Line Items]
Potential common shares outstanding	3,224,000	2,435,000
Stock Option [Member]
Net Income Loss Per Common Share [Line Items]
Potential common shares outstanding	2,579,000	3,727,000