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Note 9 - Shares Reserved

12 Months Ended

Dec. 31, 2014

Share-based Compensation Arrangement by Share-based Payment Award [Line Items]

Shares Reserved

NOTE 9 — Shares Reserved

Common stock reserved for future issuance was as follows:

		December 31,
		2014				2013
Stock option grants outstanding (see Note 7)			1,891,058				1,659,170
Reserved for future stock option grants (see Note 7)			146,917				215,898
Reserved for note conversion (see Note 2)			977,398				1,050,325
Reserved for exercise of outstanding warrants (see Note 8)			313,375				1,033,776
			3,328,748				3,959,169