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SHAREHOLDERS' EQUITY (Tables)

12 Months Ended

Dec. 31, 2020

Share-based Payment Arrangement, Noncash Expense [Abstract]

Summary of Stock Options Granted

3.The following table summarizes the activities for the Company’s stock options for the year ended December 31, 2020:

		Year ended December 31, 2020
		Number of options				Weighted average exercise price				Weighted average remaining contractual term (in years)				Aggregate intrinsic value
Outstanding at beginning of year			7,075,600			$	3.64				3.30			$	1,366
Granted			1,241,930				2.32
Exercised			(851,958	)			1.44
Forfeited or expired			(1,226,843	)			4.36
Outstanding at end of the year			6,238,729			$	3.52				3.17			$	2,654
Options exercisable at end of the year			4,017,763			$	4.05				2.19			$	1,938
Vested and expected to vest			5,806,504			$	3.59				3.02			$	2,502

Schedule of RSUs Granted

The following table summarizes the activities for the Company’s RSUs for the year ended December 31, 2020:  

		Year ended December 31, 2020
		Number of RSUs				Aggregate intrinsic value
Unvested at beginning of year			373,623			$	785
Granted			160,100
Vested			(188,603	)
Forfeited			(35,134	)
Unvested at end of the year			309,986				862
Vested and expected to vest			231,013			$	642

Summary of Stock Options And RSUs Granted Separated Into Ranges of Exercise Price

The following is a summary of the Company's stock options and RSUs granted separated into ranges of exercise price:

Exercise price (range)			Options and RSUs outstanding as of December 31, 2020				Weighted average remaining contractual life (years) for outstanding options				Weighted average exercise price				Options and RSUs exercisable as of December 31, 2020				Weighted average remaining contractual life (years) for exercisable options				Weighted average exercise price
$											$												$
RSUs 0.0				309,986				-				0.00				-				-				0.00
0.01-2.00				883,864				0.87				1.24				853,245				0.74				1.22
2.01-4.00				4,291,793				4.11				2.62				2,155,157				3.26				2.70
4.01-6.00				302,654				2.69				4.59				248,943				2.37				4.67
6.01-8.00				15,000				1.75				6.21				15,000				1.75				6.21
8.01-10.00				365,668				1.31				8.92				365,668				1.31				8.92
10.01-13.04				379,750				0.14				12.80				379,750				0.14				12.80
				6,548,715												4,017,763

Schedule of Equity-Based Compensation Expense

The total equity-based compensation expense related to all of the Company's equity-based awards, recognized for the years ended December 31, 2018, 2019 and 2020, was comprised as follows:

		Year ended December 31,
		2018				2019				2020
Cost of revenues		$	42			$	71			$	110
Research and development			313				366				243
Selling and marketing			640				708				545
General and administrative			985				908				764
Total share-based compensation expenses		$	1,980			$	2,053			$	1,662

X

- Definition

Tabular disclosure of share-based payment arrangement.

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