Loss Per Share (Tables)

6 Months Ended

Jun. 30, 2014

Loss Per Share [Abstract]

ScheduleOfDilutiveSecuritiesExcludedFromComputationOfEarningsPerShare [Table Text Block]

At June 30, 2014 and 2013, the Company excluded the following potentially dilutive securities:

	June 30,
	2014	2013
Stock Options	4,204,270	2,647,437
Warrants	3,623,956	5,430,137
Restricted Shares	205,231	73,500