9. Net Loss per Common Share (Tables)

3 Months Ended

Mar. 31, 2015

Notes to Financial Statements

Loss Per share computation

	Three Month Period Ended March 31,
	2015		2014
Basic and diluted weighted average common stock shares outstanding		12,100,588		5,568,802
Potentially dilutive securities excluded from loss per share computations:
Common stock options		1,368,528		1,370,465
Common stock purchase warrants		7,428,141		7,428,141