Net Loss Per Common Share (Tables)

9 Months Ended

Sep. 30, 2014

Earnings Per Share [Abstract]

Schedule of common stock equivalents excluded from the computation of diluted net loss per share

	Three Months ended  September 30,
	2014		2013
Weighted average shares outstanding:
Convertible preferred stock		-		1,480,042
Convertible preferred stock warrants		-		1,285,838
Common stock warrants		359,714		-
Options		389,663		337,500
Total		749,377		3,103,380

	Nine Months ended  September 30,
	2014		2013
Weighted average shares outstanding:
Convertible preferred stock		414,267		1,480,042
Convertible preferred stock warrants		326,134		1,285,838
Common stock warrants		285,655		-
Options		354,951		337,500
Total		1,381,007		3,103,380