EQUITY (Tables)

9 Months Ended

Sep. 30, 2018

Equity Tables

Summary of common stock activity

	Common Stock
Shares outstanding at December 31, 2017		94,167,836
Shares issued as payment of stock dividend on Series A Preferred		1,954,093
Shares issued as payment of stock dividend on Series C Preferred		55,736
Shares issued pursuant to conversion of Series A Preferred		391,304
Shares issued pursuant to option exercises		148,757
Shares outstanding at September 30, 2018		96,717,726

Summary of warrant activity

	Warrants		Weighted- Average Exercise Price
Balance at December 31, 2017		230,000	$	0.91
Granted		1,533,856		0.05
Expired/Canceled		—		—
Exercised		—		—
Balance at September 30, 2018		1,763,856	$	0.16

Summary of stock option plans activity

	Options			Weighted-Average Exercise Price
Balance at December 31, 2017		6,093,512		$	1.23
Granted		1,505,500		$	1.69
Expired/Cancelled		(132,076	)	$	0.83
Exercised		(148,757	)	$	1.00
Balance at September 30, 2018		7,318,179		$	1.32

Stock based compensation expense allocation

	Three Months Ended  September 30,				Nine Months Ended  September 30,
	2018		2017		2018		2017
Cost of revenue	$	5	$	5	$	16	$	14
General and administrative		202		163		663		493
Sales and marketing		52		55		175		165
Research and development		49		50		160		151
Total	$	308	$	273	$	1,014	$	823