EQUITY (Tables)

9 Months Ended

Sep. 30, 2016

Equity Tables

Summary of common stock activity

	Common Stock
Shares outstanding at December 31, 2015		94,070,895
Shares issued as payment of stock dividend on Series E Preferred		721,243
Shares issued as payment of stock dividend on Series F Preferred		10,136
Shares issued pursuant to cashless warrant exercises		2,403
Share issued pursuant to option exercises for cash		2,626
Shares outstanding at September 30, 2016		94,807,303

Summary of warrant activity

	Warrants			Weighted- Average Exercise Price
Balance at December 31, 2015		450,000		$	0.67
Granted		—			—
Expired / Canceled		—			—
Exercised		(25,000	)		1.10
Balance at September 30, 2016		425,000		$	0.67

Summary of stock option plans activity

	Options			Weighted-Average Exercise Price
Balance at December 31, 2015		5,376,969		$	1.17
Granted		1,264,000		$	1.34
Expired/Cancelled		(121,500	)	$	1.29
Exercised		(2,626	)	$	0.38
Balance at September 30, 2016		6,516,843		$	1.20

Stock based compensation expense allocation

	Three Months Ended  September 30,				Nine Months Ended  September 30,
	2016		2015		2016		2015
Cost of revenue	$	5	$	5	$	14	$	10
General and administrative		180		180		529		433
Sales and marketing		56		54		165		116
Research and development		51		49		151		106
Total	$	292	$	288	$	859	$	665