v3.10.0.1

STOCK CAPITAL (Tables)

6 Months Ended

Jun. 30, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Composition of Common Stock Capital

Authorized

Issued and outstanding

Number of shares

June 30, 2018

December 31, 2017

June 30, 2018

December 31, 2017

(unaudited)

(unaudited)

Stock of $0.0001 par value:

Common stock

125,000,000

125,000,000

45,498,414

43,812,601

Schedule of Stock Option Activity

A summary of the activity in the share options granted to employees and members of the board of directors for the six months ended June 30, 2018 (unaudited) and related information follows:

										Weighted
										average
						Weighted				remaining
		Number				average				contractual				Aggregate
		of				exercise				term				intrinsic
		Options				price				in years				Value
Outstanding as of December 31, 2017			3,524,310				7.40				6.35				106,251
Granted			180,983				38.05
Exercised			(1,219,007	)			4.86
Forfeited or expired			(22,677	)			8.46
Outstanding as of June 30, 2018			2,463,609				10.90				6.68				91,022
Vested and expected to vest as of June 30, 2018			2,395,526				10.81				6.66				88,724
Exercisable as of June 30, 2018			1,564,382				7.12				5.93				63,722

Schedule of RSU Activity

d. A summary of the activity in the RSUs granted to employees and members of the board of directors for the six months ended June 30, 2018 (unaudited) is as follows:

		No. of RSUs				Weighted average grant date fair value
Unvested as of December 31, 2017			2,087,992				24.33
Granted			531,729				48.15
Vested			(393,939	)			21.16
Forfeited			(125,989	)			6.62
Unvested as of June 30, 2018			2,099,793				30.71

Schedule of Options and RSUs Granted to Non-Employee Consultants

The Company has granted options and RSUs to purchase common shares to non-employee consultants as of June 30, 2018 (unaudited) as follows:

		Outstanding								Exercisable
		as of								as of
		June 30,				Exercise				June 30,			Exercisable
Issuance Date		2018				price				2018			Through
January 27, 2014			225				3.51				31		January 27, 2024
May 1, 2014			1,205				3.51				1,205		May 1, 2024
September 17, 2014			3,936				3.96				3,831		September 17, 2024
October 29, 2014			2,139				5.01				361		October 29, 2024
August 19, 2015			6,981				0.00				-		-
November 8, 2015			928				0.00				-		-
April 18, 2016			834				0.00				-		-
July 11, 2016			1,167				0.00				-		-
September 21, 2016			2,500				15.34				250		September 21, 2026
September 21, 2016			3,938				0.00				-		-
March 15, 2017			6,000				0.00				-		-
March 15, 2017			6,500				13.70				500		March 15, 2027
March 27, 2017			3,000				0.00				-		-
November 20, 2017			5,250				0.00				-		-
January 2, 2018			6,160				0.00				-		-
			50,763								6,178

Schedule of Recognized Stock-Based Compensation Expense

The Company recognized stock-based compensation expenses related to stock options and RSUs granted to employees and non-employees and ESPP in the condensed consolidated statement of operations for the six months ended on June 30, 2018 (unaudited) and 2017 (unaudited), as follows:

		Three months ended June 30,								Six months ended June 30,
		2018				2017				2018				2017
Cost of revenues		$	968			$	517			$	1,892			$	1,010
Research and development			2,605				1,280				4,987				2,485
Selling and marketing			2,094				1,204				4,298				2,234
General and administrative			1,461				1,033				2,800				1,917
Total stock-based compensation expense		$	7,128			$	4,034			$	13,977			$	7,646

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