SHAREHOLDERS' EQUITY (Tables)

3 Months Ended

Mar. 31, 2018

SHAREHOLDERS' EQUITY

Schedule of stock options

	Number of		Weighted average exercise		Weighted average remaining contractual life	Aggregate intrinsic
	options		price		(years)	value
	Unaudited
Options outstanding at January 1, 2018	2,057,862		$	4.03	6.12	$	1,384
Options forfeited	(122,663	)	—		—	—
Options outstanding at end of the period	1,935,199		4.03		6.00	139
Options vested at end of the period	1,266,337		$	4.17	4.32	$	81

Summary of restricted share units activity

	Number of RSU’s		Weighted average grant date fair value		Aggregate intrinsic value
	Unaudited
Unvested at January 1, 2018	247,095		$	3.32	$	914
RSUs forfeited	(11,850	)	—		—
Unvested at at end of the period	235,245		$	3.33	$	765

Schedule of total compensation cost related to all of the Company's equity-based awards

	Three months ended March 31,
	2018		2017
	Unaudited
Research and development	$	91	$	46
Sales and marketing	17		14
General and administrative	271		185
	$	379	$	245