Loss Per Share (Tables)

3 Months Ended

Mar. 31, 2014

Loss Per Share [Abstract]

ScheduleOfDilutiveSecuritiesExcludedFromComputationOfEarningsPerShare [Table Text Block]

At March 31, 2014 and 2013, the Company excluded the following potentially dilutive securities:

	March 31,
	2014	2013
Stock Options	3,912,697	2,631,181
Warrants	4,491,028	5,501,055
Restricted Shares	175,731	35,500