Stockholders' Equity (Details 4) (Restricted Stock Units (RSUs) [Member], USD $)	9 Months Ended
	Sep. 30, 2014
Restricted Stock Units (RSUs) [Member]
Stockholders Equity [Line Items]
Outstanding Number of RSU's at January 1, 2014	401,625
Granted Number of RSU's	50,000
Vested and converted to common shares Number of RSUs	(568)
Forfeited Number of RSU's	(3,782)
Outstanding Number of RSU's at September 30, 2014	447,275
Exercisable Number of RSU's at September 30, 2014	427,416
Outstanding Weighted-Average Grant Date Fair Value at January 1, 2014	$ 2.03
Granted Weighted-Average Grant Date Fair Value	$ 3.31
Vested and converted to common shares Weighted-Average Grant Date Fair Value	$ 1.19
Forfeited Weighted-Average Grant Date Fair Value	$ 1.19
Outstanding Weighted-Average Grant Date Fair Value at September 30, 2014	$ 2.18
Exercisable Weighted-Average Grant Date Fair Value at September 30, 2014	$ 2.15