EQUITY (Tables)

9 Months Ended

Sep. 30, 2015

Equity Tables

Summary of common stock activity

	Common Stock
Shares outstanding at December 31, 2014		93,507,150
Shares issued pursuant to payment of stock dividend on Series E Preferred		478,664
Shares issued pursuant to options exercised for cash		39,705
Shares issued pursuant to cashless warrants exercised		45,376
Shares outstanding at September 30, 2015		94,070,895

Summary of warrant activity

	Warrants			Weighted- Average Exercise Price
Balance at December 31, 2014		977,778		$	1.22
Granted		—		$	—
Expired / Canceled		(402,778	)	$	1.90
Exercised		(108,334	)	$	1.01
Balance at September 30, 2015		466,666		$	0.68

Summary of stock option plans activity

	Options			Weighted-Average Exercise Price
Balance at December 31, 2014		4,057,296		$	1.06
Granted		1,670,000		$	1.74
Expired/Cancelled		(325,622	)	$	2.03
Exercised		(39,705	)	$	0.87
Balance at September 30, 2015		5,361,969		$	1.21

Stock based compensation expense allocation

	Three Months Ended September 30,				Nine Months Ended September 30,
	2015		2014		2015		2014
Cost of revenues	$	5	$	3	$	10	$	9
General and administrative		180		140		433		425
Sales and marketing		54		34		116		105
Research and development		49		32		106		95
Total	$	288	$	209	$	665	$	634