Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018
Revenues		$ 31,042	$ 32,619	$ 88,352	$ 91,381
Cost of revenues (1)	[1]	15,262	16,315	43,697	46,311
Gross profit		15,780	16,304	44,655	45,070
Operating expenses:
Research and development, net (2)	[2]	9,244	9,614	26,725	27,503
Sales and marketing (3)	[3]	4,311	3,640	13,180	11,468
General and administrative (4)	[4]	2,388	2,362	7,617	7,612
Intangible assets amortization		104	425	312	1,276
Total operating expenses		16,047	16,041	47,834	47,859
Operating income (loss)		(267)	263	(3,179)	(2,789)
Financial income, net		416	492	1,129	1,291
Income (loss) before taxes on income (tax benefit)		149	755	(2,050)	(1,498)
Taxes on income (tax benefit)		(335)	350	(947)	139
Net income (loss)		$ 484	$ 405	$ (1,103)	$ (1,637)
Net earnings (loss) per share:
Basic (in dollars per share)		$ 0.02	$ 0.02	$ (0.05)	$ (0.07)
Diluted (in dollars per share)		$ 0.02	$ 0.02	$ (0.05)	$ (0.07)
Weighted average number of shares used in per share computations of net earnings (loss):
Basic (in shares)		22,957	22,449	22,752	22,603
Diluted (in shares)		23,940	23,338	22,752	22,603

[1] Includes equity-based compensation expense in the amount of $109 and $114 for the three months ended September 30, 2019 and 2018, and $346 and $320 for the nine months ended September 30, 2019 and 2018, respectively.

[2] Includes equity-based compensation expense in the amount of $677 and $781 for the three months ended September 30, 2019 and 2018, respectively; and $2,202 and $2,134 for the nine months ended September 30, 2019 and 2018, respectively.

[3] Includes equity-based compensation expense in the amount of $442 and $283 for the three months ended September 30, 2019 and 2018, respectively; and $1,318 and $954 for the nine months ended September 30, 2019 and 2018, respectively.

[4] Includes equity-based compensation expense in the amount of $645 and $574 for the three months ended September 30, 2019 and 2018, respectively; and $1,972 and $1,703 for the nine months ended September 30, 2019 and 2018, respectively.