WARRANTS

12 Months Ended

Dec. 31, 2015

WARRANTS.

WARRANTS

13. WARRANTS

        The following table presents information about warrants to purchase Common Stock issued and outstanding at December 31, 2015:

Year Issued	Classification	Number of Warrants		Exercise Price		Date of Expiration
2010	Equity		354,342	$	5.60	10/26/2017 - 12/3/2017
2010	Equity		314,882	$	4.00	9/26/2015 - 12/3/2015
2011	Equity		85,785	$	12.04	12/21/2016
2012	Equity		6,054	$	6.64	10/5/2019
2014	Liability		395,716	$	5.75	5/9/2019
Total			1,156,779
Weighted average exercise price				$	5.71
Weighted average life in years						2.29