Loss per common share (Tables)

12 Months Ended

Dec. 31, 2014

Basic and diluted loss per share for the years ended December 31, 2014 and 2013, respectively, was as follows:



	2014			2013
Loss available to stockholders	$	(3,745,812	)	$	(3,449,489	)
Weighted average shares outstanding - Basic and diluted	15,607,897			13,385,155
Basic and diluted loss per share	$	(0.24	)	$	(0.26	)

Anti-dilutive shares underlying stock options outstanding	1,356,325			1,148,000
Anti-dilutive convertible debentures	555,556			555,556